UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

WASHINGTON D.C., 20460

							     

								PC Code: 113961								         	     	DP Barcode: 329925/337791

								Date: January 28, 2008

MEMORANDUM	

SUBJECT:	REVISED Ecological Risk Assessment for the Prothioconazole
Section 3 New Use on Soybeans and Sugar Beets 

TO:	Tony Kish, Product Manager

	Bryant Crow, Team Leader

Fungicide Branch

	Registration Division (7505P)	

		

FROM:	Anita Pease, Senior Biologist

		Marietta Echeverria, Risk Assessment Process Lead 

		Environmental Risk Branch IV

		Environmental Fate and Effects Division (7507P)

REVIEWED

BY:		Melissa Panger, Ph.D., Biologist

		Environmental Risk Branch IV

		Environmental Fate and Effects Division (7507P)

APPROVED

BY:		Elizabeth Behl, Branch Chief

		Environmental Risk Branch IV

		Environmental Fate and Effects Division (7507P)

The Environmental Fate and Effects Division (EFED) has reviewed the
proposed label for the use of prothioconazole (JAU64746;
2-(2-(1-chlorocylocpropyl)-3-(2-chlorophenyl)-2-hydroxy-propyl)-2,4-dihy
dro(1,2,4)-triazol-3-thion; CAS#: 178928-70-6; PC Code: 113961), and its
end-use product PROLINE®  480SC (41.0 % a.i.) fungicide on soybeans and
sugar beets.  This assessment replaces a previous version submitted on
December 17, 2007 by correcting the toxicity endpoints and associated
risk conclusions for aquatic freshwater non-vascular plants.  

The results of this screening-level risk assessment indicate that the
proposed new uses of prothioconazole on soybeans and sugar beets have
the potential for direct adverse effects on listed and non-listed
estuarine/marine non-molluskan invertebrates, listed freshwater vascular
and non-vascular plants, listed and non-listed saltwater non-vascular
plants, listed and non-listed mammals (chronic), and listed semi-aquatic
dicot plants. 

1. Executive Summary

EFED has completed a review of the Section 3 new use request for the use
of prothioconazole (JAU64746;
2-(2-(1-chlorocylocpropyl)-3-(2-chlorophenyl)-2-hydroxy-propyl)-2,4-dihy
dro(1,2,4)-triazol-3-thion; CAS#: 178928-70-6; PC Code: 113961), and its
end-use product PROLINE®  480SC (41.0 % a.i.) fungicide on soybeans and
sugar beets.  Prothioconazle is a broad-spectrum, systemic fungicide.  
SEQ CHAPTER \h \r 1 The compound is in the conazole (triazolinthione)
class of fungicides and acts through disruption of normal fungal cell
membrane structure and function via interaction or inhibition of
ergosterol synthesis.  Prothioconazole is currently registered for use
on barley, canola, chickpea, dried shell peas and beans, lentils,
oilseed crop, peanut, and numerous varieties of wheat.  An ecological
risk assessment of these registered uses was completed in June of 2006
(U.S. EPA, 2006; DP 324660).   

The proposed maximum application rates for prothioconazole use on
soybeans and sugar beets range from 0.09375 to 0.1781 lbs a.i./A. 
Prothioconazole may be applied via ground and/or aerial spray, up to
three times per year, for both of the proposed new uses.  The minimum
application intervals for soybeans and sugar beets are 10 and 14 days,
respectively.  Application rates for the proposed new uses are lower
than the maximum seasonal rate currently registered for prothioconazole
of 0.71 lbs a.i./A (for peanuts).  In addition, the proposed application
rate and number of applications for sugar beets (0.1781 lbs a.i./A; 3
applications/year) are the same as currently registered application
rates for chickpeas, dried shell peas and beans, and lentils.

Prothioconazole appears to degrade relatively quickly in the
environment; however, its degradates, primarily prothioconazole-desthio
and prothioconazole-S-methyl, are persistent and of similar toxicity as
the parent.  Based on uncertainties associated with biotic degradation
rates for prothioconazole alone, due to ineffective extraction methods
in soil and sediment metabolism studies, a total toxic residues approach
was used for aquatic exposure modeling.  Combined residues of concern
include prothioconazole, prothioconazole-desthio, and
prothioconazole-S-methyl.

Although a total toxic residues approach is used for estimation of
prothioconazole for aquatic species, the total mass of applied material
is used to estimate exposure to terrestrial organisms.  Tools are not
currently available that would allow terrestrial exposure to be
compartmentalized into the contributions of parent and degradates.

The toxicity of prothioconazole is based on registrant-submitted data on
the parent, prothioconazole, and its major degradates (-desthio and
–S-methyl), as well as open literature data from the ECOTOX database. 
Given the uncertainties associated with accurately predicting the
concentrations of parent prothioconazole and its degradates, the lowest
available toxicity endpoint, regardless of the exposure chemical, is
used in this assessment.  The acute toxicological profile indicates that
prothioconazole and its degradates are practically non-toxic to mammals,
birds, and non-target insects, and moderately toxic to freshwater
animals.  The degradate, prothioconazole-desthio, is highly toxic to
some taxa; the most sensitive taxa appear to be aquatic plants followed
by estuarine/marine non-molluskan invertebrates.  In addition,
prothioconazole-desthio may cause growth and reproductive effects in
mammals when chronically exposed.

The results of this screening-level risk assessment indicate that the
proposed new uses of prothioconazole on sugar beets and soybeans have
the potential for direct adverse effects on listed and non-listed
estuarine/marine non-molluskan invertebrates, listed freshwater vascular
and non-vascular plants, listed and non-listed saltwater non-vascular
plants, listed and non-listed mammals (chronic), and listed semi-aquatic
dicot plants. 

Potential effects to federally-listed endangered and threatened species
(listed species) based on LOC exceedances require an in-depth listed
species evaluation determining the potential co-occurrence of listed
species and the areas in which sugar beets and soybeans are grown. 
Identified potential risks to listed species are summarized in Table
1.1.

Table 1.1.  Listed Species Risks Associated with Potential Direct or
Indirect Effects Due to the Proposed Applications of Prothioconazole on
Sugar Beets and Soybeans

Listed Species Taxonomic Group of Concern	Direct Effects	

Indirect Effects1





Aquatic vascular plants	Acute:  growth	YES

Non-vascular plants	Acute: cell density	YES

Estuarine/marine non-vascular plants	Acute:  biomass	YES

Dicot terrestrial plants2	Acute:  plant growth	YES

Monocot terrestrial plants	None	YES

Freshwater fish	None	YES

Saltwater fish	None	YES

Freshwater invertebrates	None	YES

Estuarine/marine invertebrates	Acute:  mortality

Chronic:  reproduction	YES

Mollusks	None	YES

Mammals	Chronic:  reproduction, growth	YES

Birds	None	YES

Terrestrial invertebrates	None	YES

1  The potential for adverse effects to those species that rely on a
specific plant or animal species (specifically aquatic plants,
terrestrial dicots, mammals, or estuarine/marine invertebrates) or
multiple plant or animal species (specifically aquatic plants,
terrestrial dicots, mammals, or estuarine/marine invertebrates) cannot
be precluded.  Indirect effects may include general habitat
modification, host plant loss, and food supply disruption. 

2  Direct effects to listed dicot plants are relevant for only
semi-aquatic plant species.  Direct effects to listed terrestrial upland
plants are not expected.

2. Problem Formulation

This assessment evaluates the potential risks to non-target species
associated with the proposed use of prothioconazole (JAU64746;
2-(2-(1-chlorocylocpropyl)-3-(2-chlorophenyl)-2-hydroxy-propyl)-2,4-dihy
dro(1,2,4)-triazol-3-thion; CAS#: 178928-70-6; PC Code: 113961), and its
end-use product PROLINE®  480SC (41.0 % a.i.) fungicide on soybeans and
sugar beets.  The proposed maximum application rate for soybeans is
0.09375 lbs a.i./acre/application with a minimum interval of 10 days
between applications.  The maximum proposed single application rate to
sugar beets is 0.1781 lbs a.i./acre with a minimum interval of 14 days
between applications.  The proposed methods of application are ground
and aerial sprays, and the maximum number of applications allowed per
year for both soybeans and sugar beets is three.  Prothioconazole is
already labeled as a pre- or post-infection fungicide for barley,
canola, chickpea, dried shell peas and beans, lentils, oilseed crop,
peanut, and numerous varieties of wheat (USEPA, 2006). 

This assessment utilizes environmental fate and toxicity data for
prothioconazole and two primary degradates, prothioconazole-desthio and
prothioconazole-S-methyl.  A total toxics residue approach was used to
estimate exposure levels for aquatic organisms.  Given the uncertainties
associated with accurately predicting the concentrations of parent
prothioconazole or its degradates, the lowest available toxicity
endpoint, regardless of the exposure chemical (i.e., parent or
degradate), is used in this assessment.

2.1. Mode of Action

Specifically, fungicidal activity occurs through inhibiting the action
of cytochrome P450 (CYP)-51 (lanosterol 14α-demethylase), which
converts squalene to ergosterol.  In mammals, the CYP51 reaction is part
of the pathway leading to the biosynthesis of cholesterol (White et al.,
1998).  Cholesterol is the primary sterol in the cell membrane of
mammalian cells, and is also required to make sex steroid hormones
(Payne and Hales, 2004).

	2.2. Use Characterization

Prothioconazole is currently used as a pre- or post-infection fungicide
on barley, canola, chickpea, dried shell peas and beans, lentils,
oilseed crop, peanut, and numerous varieties of wheat.   Application
rates for the proposed new uses are presented below in Table 2.1. 
Application rates for the previously registered uses assessed in the
June 2006 ecological risk assessment (U.S. EPA, 2006; DP 324660) are
presented in Table 2.2.  

Table 2.1.  Summary of Use Information for the Proposed New Uses of
Prothioconazole

Crop Type	Maximum Rate per Application (lbs a.i./A) and Max. Number of
Applications	Maximum  Seasonal Application Rate (lbs a.i./A/season)
Application Interval

(days)	Pre-Harvest Interval

(days)	

Application Methods(s)

Soybeans	0.09375 (3)	0.2813	10-21	21	Aerial and ground spray

Sugar beets	0.1781 (3)	0.5343	14-30	7	Aerial and ground spray



Table 2.2.  Summary of Use Information for Previously Assessed
Prothioconazole Uses, Based on PROLINE® 480SC Fungicide Label 

Crop Type	Max. Application Rate (lbs. a.i./A)	Max. No. of Applic.	Max.
Seasonal Applic. Rate (lbs. a.i./A)	Applic. Interval (days)	Application
Method(s)

Peanut	0.1781	4	0.7124	14	Aerial and ground spray

Chickpea	0.1781	3	0.5343	10 to 14	Aerial and ground spray

Dried shell pea & bean	0.1781	3	0.5343	5 to 14	Aerial and ground spray

Lentil	0.1781	3	0.5343	10 to 14	Aerial and ground spray

Barley	0.1781	2	0.2928 	7 to 14	Aerial and ground spray

Canola	0.1781	2	0.3563	5 to 7	Aerial and ground spray

Oilseed crop subgroup	0.1781	2	0.3563	5 to 7	Aerial and ground spray

Wheat	0.1781	2	0.2928	7 to 14	Aerial and ground spray



	2.3. Conceptual Model

The conceptual model used to depict the potential ecological risk
associated with the proposed use of prothioconazole on soybeans and
sugar beets assumes that, as a fungicide, prothioconazole is capable of
adversely affecting terrestrial and aquatic animals, provided
environmental concentrations are sufficiently elevated as a result of
proposed label uses.  Based on the preliminary risk screening and past
ecological risk assessment, the degradate prothioconazole-desthio is
highly toxic to aquatic plants and to estuarine/marine invertebrates on
an acute exposure basis and causes potential growth and reproductive
effects in mammals when chronically exposed.  

The hypothesis for the risks of prothioconazole to non-target animals
(depicted in Figure 2.1) focuses on both aquatic and terrestrial
environments via potential exposure to the parent and/or its degradate
from direct spray, spray drift, and runoff.  Risk to terrestrial plants
is also considered in this screening-level assessment.  For terrestrial
organisms, the major route of exposure is consumption of food items,
such as plant leaves or insects, which contain prothioconazole residues
as a result of direct application and/or spray drift.  For aquatic
animal species, the major routes of exposure are direct contact via the
respiratory surface (gills) or the integument.  Aquatic vascular and
non-vascular plants may also be exposed via direct uptake and
adsorption.  Estimated exposure concentrations for all organisms are
obtained through the use of several Agency exposure models.

The following risk hypothesis is presumed for this screening level
assessment:

Based on the application method, mode of action, and the sensitivity of
non-target aquatic and terrestrial species, the proposed prothioconazole
use on soybeans and sugar beets has the potential to reduce survival,
reproduction, and/or growth in terrestrial and aquatic organisms.

In order for a chemical to pose an ecological risk, it must reach
non-target organisms at concentrations found to cause adverse effects. 
The exposure pathway is the means by which a pesticide moves in the
environment from the application site to non-target organisms.  The
assessment of ecological exposure pathways in this assessment includes
an examination of the source and routes of transport and dissipation for
prothioconazole, and the determination of potential exposure routes to
non-target species, as depicted in Figure 2.1.

 

Figure 2.1.  Conceptual Model of the Transport and Effects of
Prothioconazole in the Environment

*Dotted lines indicate that, although this exposure route/media was
considered, its contribution to the fate and transport of
prothioconazole is expected to be negligible

	2.4. Analysis Plan

	2.4.1. Integration of Exposure and Effects

Available exposure and toxicity data are used to evaluate the risks of
adverse ecological effects on non-target species.  For this
screening-level assessment, the risk quotient (RQ) method is used to
compare exposure and toxicity values.  The RQ method involves dividing
estimated environmental concentrations (EECs) by acute and chronic
toxicity values.  The resulting RQs are then compared to the Agency’s
levels of concern LOCs (U.S. EPA, 2004; Table 2.3).  These criteria are
used to determine whether new uses for prothioconazole, as directed on
the proposed label, have the potential to cause adverse effects to
non-target organisms.  

TABLE 2.3.  Agency Risk Quotient (RQ) Metrics and Levels of Concern
(LOC) Per Risk Class

RISK CLASS	RISK DESCRIPTION	RQ	LOC

Aquatic Animals (fish and invertebrates)

Acute	Potential for effects to non-listed animals from acute exposures
Peak EEC/LC501	0.5

Acute Restricted Use	Potential for effects to animals from acute
exposures

Risks may be mitigated through restricted use classification	Peak
EEC/LC501	0.1

Acute Listed Species	Listed species may be potentially affected by acute
exposures	Peak EEC/LC501	0.05

Chronic	Potential for effects to non-listed and listed animals from
chronic exposures 	60-day EEC/NOAEC (fish)	1



21-day EEC/NOAEC (invertebrates)

	Aquatic Plants

Non-Listed 	Potential for effects to non-listed plants from exposures
Peak EEC/LC501	1

Listed	Potential for effects to listed plants from exposures	Peak
EEC/NOAEL	1

Terrestrial Animals (mammals and birds)

Acute	Potential for effects to non-listed animals from acute exposures
EEC2/LC50 (Dietary)	0.5



EEC/LD50 (Dose)

	Acute Restricted Use	Potential for effects to animals from acute
exposures

Risks may be mitigated through restricted use classification	EEC2/LC50
(Dietary)	0.2



EEC/LD50 (Dose)

	Acute Listed Species	Listed species may be potentially affected by
acute exposures	EEC 2/LC50 (Dietary)	0.1



EEC/LD50 (Dose)

	Chronic	Potential for effects to non-listed and listed animals from
chronic exposures	EEC 2/NOAEC	1

Terrestrial and Semi-Aquatic Plants

Non-Listed 	Potential for effects to non-target, non-listed plants from
exposures	EEC/ EC25	1

Listed Plant	Potential for effects to non-target, listed plants from
exposures	EEC/ NOEC	1



EEC/ EC05

	1 LC50 or EC50. 

2 Based on upper bound Kenaga values.



3. Analysis

	3.1. Exposure Characterization

		3.1.1. Environmental Fate and Transport Characterization

Prothioconazole is stable to hydrolysis and degrades by aqueous
photolysis (t1/2 = 9 d) to prothioconazole-desthio, which appears to
resist further photolytic degradation (combined t1/2 = 101 d). 
Prothioconazole and its degradates are not expected to volatilize (vapor
pressure < 4 x10-7 Pa).  Based on available data, prothioconazole
together with its major degradates appear to be persistent to microbial
degradation in soil (t1/2 = 462 – 1386 d) and water (t1/2 = 67 – 433
d).  Prothioconazole degrades relatively quickly to two major persistent
degradates, prothioconazole-desthio and prothioconazole-S-methyl, which
are of similar toxicity to that of the parent.  Prothioconazole’s
mobility is unable to be characterized due to quick degradation in
mobility studies, but one major degradate formed in large amounts
(prothioconazole-desthio) is moderately mobile (Koc = 523 – 625
ml/goc).  The other major degradate formed in smaller amounts
(prothioconazole-S-methyl) is slightly mobile (Koc = 1973 – 2993
ml/goc).  Because these two major degradates are considered to be of
similar toxicity to the parent, they are included in the aquatic
exposure estimates.  Also, ineffective extraction methods in soil and
aquatic metabolism studies resulted in large amounts of unextracted
material, leading to uncertainties in the composition and
bioavailability of such and precluding accurate determinations of the
biotic degradation rate for parent prothioconazole.  Therefore, a total
toxic residues method, including unextracted material, was utilized for
environmental exposure modeling.  This adds considerable uncertainty to
the assessment regarding the bioavailability and the biotic degradation
rates for prothioconazole residues.  If additional data regarding the
persistence of the degradates and the nature of the unextracted residues
become available, the exposure estimates may be refined.  Additional
details regarding the environmental fate and transport of
prothioconazole and its degradates can be found in the June 1, 2006
Ecological Risk Assessment (U.S. EPA, 2006; DP 324660). Table 3.1
provides a detailed summary table of physical/chemical and environmental
fate/transport properties of prothioconazole combined residues of
concern.  Tables 3.2 summarizes the major degradation products formed by
each degradation process in the studies reviewed.

  SEQ CHAPTER \h \r 1 Table 3.1.  Summary of Physical/Chemical and
Environmental Fate and Transport Properties of Prothioconazole Combined
Residues of Concern

PARAMETER	VALUE(S) (units)	SOURCE MRID	COMMENT

  Chemical Name	Prothioconazole: 

  SEQ CHAPTER \h \r 1
2-[2-(1-Chlorocyclopropyl)-3-(2-chloropheny1)-2-hydroxypropyl]-1,2-dihyd
ro-3H-1,2,4-triazole-3-thione; 

	46246003   SEQ CHAPTER \h \r 1 46477401	Prothioconazole-desthio:  

2-[2-(1-Chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxy-propyl]-1,2-dihy
dro-3H-1,2,4-triazole 

Prothioconazole-S-methyl:  

alpha-1(1-chlorocyclopropyl)-alpha-[(2-chlorophenyl)methyl]-3-(methylthi
o)-1H-1,2,4-triazole-1-ethanol

  Molecular Weight	Prothioconazole:   SEQ CHAPTER \h \r 1 344.264 

	46246003 46477401	Prothioconazole-desthio: 312.2

Prothioconazole-S-methyl: 358.3

  Solubility 

                   (pH 4 (20 oC))

                   (pH 8 (20 oC))

                   (pH 9 (20 oC))	Prothioconazole:

5 mg/L or ppm

300 mg/L or ppm

2000 mg/L or ppm	46246003	  SEQ CHAPTER \h \r 1 

  Vapor Pressure (20 oC and 25 oC)	Prothioconazole:   SEQ CHAPTER \h \r
1 <<4 x 10-7 Pa	46246003	  SEQ CHAPTER \h \r 1 Relatively non-volatile
under field conditions.

  Henry’s Law constant (20 oC)	Prothioconazole: <2.96 x 10-10
atm-m3/mol	46246003	Estimated from vapor pressure and water solubility.

  pKa (20 oC)	Prothioconazole: 6.9	46246003	  SEQ CHAPTER \h \r 1 Weak
acid, anion at neutral and alkaline pHs.

 Octanol-Water Partition                                                
                   

 Coefficient (log KOW,  at 20 oC)

                 Unbuffered

                  pH 4

                  pH7

                  pH9	Prothioconazole:

4.05

4.16

3.82

2.00	46246003	  SEQ CHAPTER \h \r 1 Potential for bioaccumulation at
neutral and acidic pH.

  Hydrolysis Half-life 

  (pH 4, 7, 9; (25 oC))

	Prothioconazole and Prothiconazole-desthio: 

stable

(Prothioconazole-S-methyl is not formed from prothioconaozle
hydrolysis.)	  SEQ CHAPTER \h \r 1 46246505

  SEQ CHAPTER \h \r 1 46246506

	  Aqueous Photolysis Half-life 

  (pH 7, at 25 oC)	Prothioconazole:

t1/2  = 9.7 days                             

Prothioconazole-desthio:

Increasing at study termination

Prothioconazole and Prothiconazole-desthio: 

t1/2  = 101.9 days 

(Prothioconazole-S-methyl is not formed from prothioconaozle aqueous
photolysis.)	46246507	Value corrected to represent natural sunlight at
40°N latitude; 

  Soil Photolysis Half-life	Prothioconazole and Prothiconazole-desthio: 

stable

(Prothioconazole-S-methyl is not formed from prothioconaozle soil
photolysis.)	46246510	Half-life could not be calculated as parent
degraded faster in dark samples than in irradiated samples.  

  Aerobic Soil Metabolism 

  Half-life	Prothioconazole combined residues of concern: 

t1/2 =  533.2 days (silt; phenyl),                         866.4 days
(silt; triazole).                               990.2 days (loamy sand;
phenyl),                   1386.3 days (loamy sand; triazole),          
         866.4 days (sandy loam; phenyl) ,                      462.1
days (silty clay loam; phenyl).

                                                  	46246511 46246512
Half-lives are calculated combining amounts of prothioconazole,
prothioconazole-desthio, and prothioconazole-S-methyl per sampling
interval.   Non-extractable residues included.    

  Anaerobic Aquatic Metabolism   

  Half-life	Prothioconazole combined residues of concern: 

t1/2  = stable (total system); 

56.8 days (water layer).

	46246516	  SEQ CHAPTER \h \r 1 Half-lives are combining amounts of
prothioconazole, prothioconazole-desthio, and prothioconazole-S-methyl
per sampling interval.  Non-extractable residues included.   

  Aerobic Aquatic Metabolism 

  Half-life	Prothioconazole combined residues of concern: 

t1/2 = 433.2 days (H, total system, p),                346.6 days (H,
total system, t),                            106.6 days (A, total
system, p),                           67.3 days (A, total system, t).

	  SEQ CHAPTER \h \r 1 46246515	Two systems tested: (H) Honniger Weiher
pond (loam/water) and (A)   SEQ CHAPTER \h \r 1 Anglerweiher lake (loamy
sand/water). Both phenyl (p) and triazole (t) labels in each system. 
Half-lives are calculated combining amounts of prothioconazole,
prothioconazole-desthio, and prothioconazole-S-methyl per sampling
interval.  Non-extractable residues included.    

Organic Carbon Partition

  Coefficient (KOC)	(mL/gOC)	LS	SCL	SL	S



Prothioconzole	--

	--	--	--	  SEQ CHAPTER \h \r 1 46246539   SEQ CHAPTER \h \r 1 46246504

	Parent mobility cannot be determined due to instability 

	Prothioconzole-desthio	523	536	617	625	  SEQ CHAPTER \h \r 1 46246450

	Conducted on prothioconazole-desthio  Used four soils: loamy sand (LS)
at 0.79%OC, silty clay loam (SCL) at 1.66%OC, sandy loam (SL) at
2.02%OC, silt (S) at 2.14%OC.

	Prothioconzole-S-methyl	1973	2484	2772	2995	  SEQ CHAPTER \h \r 1
46246501	Conducted on prothioconazole-S-methyl  Used same soils as MRID:
46246450.

  Soil Partition Coefficient (Kd)	(mL/g)	LS	SCL	SL	S



Prothioconzole	--	--	--	--	  SEQ CHAPTER \h \r 1 46246539   SEQ CHAPTER
\h \r 1 46246504	Same as for KOC.

	Prothioconzole-desthio	4.13	8.90	12.46	13.38	  SEQ CHAPTER \h \r 1
46246450	Same as for KOC.

	Prothioconzole-S-methyl	15.6	41.2	56.0	64.1	  SEQ CHAPTER \h \r 1
46246501	Same as for KOC.

  Terrestrial Field Dissipation 

  Half-life1	California (sandy loam/loam):   Prothioconazole:           
                                    t1/2 (in surface soil)= 2.2 days; 

Not detected above LOD below a depth of 15 cm nor after 7DAT.           
           Prothioconazole-desthio:                                     
      t1/2 (in surface soil)= 84.5 days; 

Detected above LOD to a depth of 45 cm and through 307DAT.

Georgia (sand/sandy loam):   

Prothioconazole:                                                        
                            t1/2 (in surface soil)= 4.7 days; 

Not detected above LOD below a depth of 15 cm nor after 14DAT.

Prothioconazole-desthio:

t1/2 (in surface soil)= 96.3 days; 

Detected above LOD to a depth of 30 cm through 7DAT. 

New York (loamy sand):

Prothioconazole:

t1/2 (in surface soil)= 96.3 days; 

Not detected above LOD below a depth of 15 cm nor after 211DAT.

Prothioconazole-desthio:                                    t1/2 (in
surface soil)= 315.1 days; 

Not detected above LOD below a depth of 15 cm (except for one sampling
interval  (211DAT) where detected above LOD to 30 cm); detected above
LOD through study completion (567DAT).	46246517

46246518

46246519	Studies conducted on prothioconazole as parent.  For   SEQ
CHAPTER \h \r 1 half-lives calculated for degradates from parent
dissipation studies, day of max concentration of degradate is used as
day zero in regression.

  Aquatic Field Dissipation 

  Half-life1	California (clay):                         
Prothioconazole:                                                   t1/2
(in sediment)= 203.9 days;                             t1/2 (in paddy
water)= 1.7 days.   Prothioconazole-desthio:                            
        t1/2 (in sediment)= 122 days.

Arkansas (loam):                         Prothioconazole:               
                                t1/2 (in sediment)= too few detections; 
               t1/2 (in paddy water)= 0.9 days.

Prothioconazole-desthio:                                      t1/2 (in
sediment)= 121.6 days.                           

Arkansas-cropped (loam):         Prothioconazole:                       
                        t1/2 (in sediment)= too few detections;         
       t1/2 (in paddy water)= 0.6 days.                                 
                                         Prothioconazole-desthio:       
                             t1/2 (in sediment)= 90.0 days.	46246522 

46246523 

   

46246524	Studies conducted on prothioconazole as parent.  For   SEQ
CHAPTER \h \r 1 half-lives calculated for degradates from parent
dissipation studies, day of max concentration of degradate is used as
day zero in regression.

Bioconcentration Factor (BCF) 	Prothioconazole and
prothioconazole-desthio do not appear to bioaccumulate. 	  SEQ CHAPTER
\h \r 1 46246034   SEQ CHAPTER \h \r 1 46246035	BCF cannot be calculated
due to   SEQ CHAPTER \h \r 1 lack of a clear accumulation plateau.

1DAT= days after treatment.



Table 3.2.  Summary of Major Degradate Formation from Degradation of
Prothioconazole

STUDY TYPE	MAJOR DEGRADATE and MAXIMUM CONCENTRATION	SOURCE

	Prothioconazole-desthio (SXX0665)

 (% applied)	Prothioconazole-S-methyl (WAK7861)

(% applied)	Prothioconazole-thiazocine 

(% applied)	1,2,4-triazole

(% applied)

	Hydrolysis	5.7% at 168 days	–	–	Not able to be detected.	  MRID:  
SEQ CHAPTER \h \r 1 46246505.

Aqueous Photolysis	55.7% at 11 days (triazole label)	–	14.1% at 5 days
(phenyl label)	11.9% at 18 days (triazole label)	  MRID:   SEQ CHAPTER
\h \r 1 46246507.

Soil Photolysis	39.0 % at 15 days (29.4% max at 15 days in dark control)
–	–	Not able to be detected.	  MRID:   SEQ CHAPTER \h \r 1 46246510.

Aerobic Soil Metabolism	49.4% at 7 days (triazole label)	14.6% at 7 days
(triazole label)	–	<2.0% at 120, 272, & 365 days (triazole label)	 
MRID: 46246511, 46246512.

Aerobic Aquatic Metabolism	26.9% at 14 days in sediment (both labels)

32.3% at 7 days in water (phenyl label)

54.6% at 7 days in total system (phenyl label)	9.6% at 7 days in
sediment (triazole label)

3.1% at 7 days in water (triazole label)

12.7 % at 7 days in total system (triazole label)	–	6.1% at 121 days
in sediment (triazole label)

37.2% at 121 days in water (triazole label)

41.8 % at 121 days in total system (triazole label)	MRID:   SEQ CHAPTER
\h \r 1 46246515.

Anaerobic Aquatic Metabolism

	Not determined; -desthio formation determined to be artifact of storage
and, therefore, added to parent (parent+desthio at 95.2% in total system
at 0 days)	78.2% at 240 days in sediment

9.9% at 30 days in water

78.2% at 240 days in total system	–	Not able to be detected.	MRID:  
SEQ CHAPTER \h \r 1 46246516.

Terrestrial Field Dissipation	223.9 ug/kg soil at 3 days, 0-15 cm soil 
depth (CA)

84.9 ug/kg soil at 3 days, 0-15 cm soil  depth (GA)

273.0 ug/kg soil at 28 days, 0-15 cm soil  depth (NY)	15.9 ug/kg soil at
3 days, 0-15cm soil depth (CA)

12.3 ug/kg soil at 7 days, 0-15 cm soil  depth (GA)

58.9 ug/kg soil at 28 days, 0-15 cm soil  depth (NY)	–	7.3 ug/kg soil
at 29 days, 0-15cm soil depth (CA)

5.3 ug/kg soil at 120 days, 0-15cm soil depth (GA)

3.5 ug/kg soil at 422 days, 0-15 cm soil  depth (NY)	MRID:   SEQ CHAPTER
\h \r 1 46246517, 46246518, 46246519.

Aquatic Field Dissipation	32.7 ug/kg sediment     at 14 days, 0-3 in.;  
    50.3 ug/L paddy     water at 3 days (CA)	10.2 ug/kg sediment at 122
days, 0-3 in.; 1.04 ug/L paddy water at 3 days (CA)	–	3.3 ug/kg
sediment at 364 days, 0-3 in.; 0.13 ug/L paddy water at 7 days (CA)
MRID:   SEQ CHAPTER \h \r 1 46246522, 46246523, 46246524.

Data are reported in single replicates.

  SEQ CHAPTER \h \r 1 Studies conducted with both phenyl and triazole
radiolabels include: aerobic soil metabolism (MRID: 46246511 only),
aerobic aquatic metabolism, and aqueous photolysis.  All other studies
are conducted with phenyl radiolabel only (ie., hydrolysis, soil
photolysis, other aerobic soil metabolism (MRID: 46246512 only),
anaerobic aquatic metabolism).    SEQ CHAPTER \h \r 1   The
1,2,4-triazole degradate is not able to be detected in studies using the
phenyl radiolabel.  (The 1,2,4-triazole degradate column for studies
which did not use the triazole label are designated “Not able to be
detected.”)  

Field studies not radiolabelled.  The only degradates tracked in field
studies are: prothioconazole-desthio, prothioconazole-S-methyl,
prothioconazole-thiazocine, and 1,2,4-triazole.    SEQ CHAPTER \h \r 1
Maximum concentrations in the field studies are determined after the 6th
(CA, NY) or 2nd (GA) application. (DAT= days after 6th or 2nd
treatment); 800 ug/kg, 400 ug/kg, and 1000 ug/kg total prothioconazole
applied in CA, GA, and NY, respectively.  Blank boxes represent
degradates which are not detected above MDL.

		3.1.2. Measures of Aquatic Exposure

  SEQ CHAPTER \h \r 1 Tier II modeling for scenarios representing all
proposed uses was used to generate EECs.  For Tier II, two models are
used in tandem: the Pesticide Root Zone Model, (PRZM, Carsel et al.,
2005) and the Exposure Analysis Modeling System (EXAMS, Burns, 2004). 
PRZM (version 3.12.2 dated May 12, 2005) simulates fate and transport on
the agricultural field, and EXAMS (version 2.98.04.06 dated April 25,
2005) simulates the fate and resulting daily concentrations in a
standard model water body.  Simulations are carried out with the linkage
program shell, PE 5.0 (November 15, 2006), which incorporates the
standard crop and orchard scenarios developed by EFED.  Simulations are
run for multiple (usually 30) years, and the EECs represent peak values
that are expected once every ten years, based on the thirty years of
daily values generated during the simulation.  Additional information on
these models can be found at:     HYPERLINK
"http://www.epa.gov/oppefed1/models/water/index.htm" 
http://www.epa.gov/oppefed1/models/water/index.htm .  

For aquatic endpoints, the exposure is estimated for the maximum
application pattern to a 10-ha field bordering a 1-ha pond, 2-m deep
(20,000 m3) with no outlet.  Exposure estimates generated using this
standard pond are intended to represent a wide variety of vulnerable
water bodies that occur at the top of watersheds including prairie pot
holes, playa lakes, wetlands, vernal pools, man-made and natural ponds,
and intermittent and first-order streams.  As a group, there are factors
that make these water bodies more or less vulnerable than the standard
surrogate pond.  Static water bodies that have larger ratios of
pesticide-treated drainage area to water body volume would be expected
to have higher peak EECs than the standard pond.  These water bodies
will be either smaller in size or have large drainage areas.  Smaller
water bodies have limited storage capacity and thus may overflow and
carry pesticide in the discharge, whereas the standard pond has no
discharge.  As watershed size increases beyond 10-ha, it becomes
increasingly unlikely that the entire watershed is planted with a
non-major single crop that is all treated simultaneously with the
pesticide.  Headwater streams can also have peak concentrations higher
than the standard pond, but they likely persist for only short periods
of time and are then carried and dissipated downstream.

Input Parameters

Input parameters for the PRZM/EXAMS models are listed in Table 3.3. 
Explanations of various model input parameters are discussed below.

Table 3.3.  Input Values Used for Prothioconazole Tier II Surface Water
Modeling with PRZM/EXAMS 

Parameter (units)	Value (s)	Source	Comments

PRZM Scenario	MN Sugar beets

MS soybeans	--	Standard PRZM crop scenarios

Application Rate (kg a.i./ha)	Sugar beets: 0.2 

Soybeans: 0.105 	Proposed label.	Represents the maximum single
application rate per crop season (year).

Number of Applications	Sugar beets: 3

Soybeans: 3	Proposed label.	Represents the maximum applications per crop
season (year).

Interval between Applications (days)	Sugar beets: 14

Soybeans: 10	Proposed label.	Represents the minimum interval between
applications per crop season (year).

Molecular weight (g/mol)	344.3	MRID: 46246003, 46477401.	For parent
prothioconazole only.

Henry’s Law Constant (atm-m3/mol)	2.96 x 10-10 	MRID: 46246003.	For
parent prothioconazole only.

Vapor Pressure (Torr)	  SEQ CHAPTER \h \r 1 3 x 10-9	MRID: 46246003.	For
parent prothioconazole only.

Solubility in Water @ 20 OC, pH 8 (mg/L or ppm)	300	MRID: 46246003.	–

Soil Partition Coefficient (KOC (mL/gOC))	523.0

	MRID: 46246450.	Represents the lowest non-sand KOC value among four
values ranging from 523.0 to 625.3 mL/ gOC for prothioconazole-desthio.

CAM (Chemical Application Method)	2	Proposed label.	Linear foliar based
on crop canopy: proposed label allows aerial spray and ground spray.

Depth of Incorporation (inches)	0	Proposed label.	–

Application efficiency (decimal)	Aerial spray: 0.95

Ground spray: 0.99	Input Guidance.	–

Spray drift fraction (decimal)	Aerial spray: 0.05

Ground spray: 0.01	Input Guidance.	– 

Application date (day/month)	Sugar beets: 24/August

Soybeans: 15/May	Proposed label and PRZM scenarios.	–

Hydrolysis Half-life @ pH 4, 7, 9 (days)	0	MRIDs:   SEQ CHAPTER \h \r 1
46246505, 46246506.	Two studies show that both prothioconazole and
prothioconazole-desthio are stable to hydrolysis.

Aqueous Photolysis Half-life @ pH 7 (days)	101.9	MRID: 46246507.
Maximum, dark-controlled, value for prothioconazole total toxic
residues, corrected to represent natural sunlight at 40°N latitude.

Aerobic Aquatic Metabolism Half-life (days)	385.2 	MRID: 46246515.	
Represents the 90th percentile confidence bound on the mean of four
total system half-life values (238.4; range: 67.3-346.6) calculated
using prothioconazole total toxic residues.

Anaerobic Aquatic Metabolism Half-life (days)	0 	MRID: 46246516.	
Represents one total system half-life value (stable) or three times one
total system half-life value (1386.3) calculated using prothioconazole
total toxic residues.

Aerobic Soil Metabolism Half-life (days)	1052.2 	MRIDs: 46246511,
46246512.	Represents the 90th percentile confidence bound on the mean of
six values for the aerobic soil metabolism of prothioconazole total
toxic residues.



Currently approved standard PRZM crop scenarios were used in modeling. 
The MN sugar beets and MS soybean scenarios were used to simulate
applications to sugar beets and soybeans.  In cases when multiple
scenarios from various geographic areas were available, east coast
scenarios were chosen, if available, because they generally have greater
rainfall which drives off-site transport.

Application methods and rates were obtained from the proposed
supplemental labels.  Application timing of prothioconazole is related
to various fungal pressures.  For the purposes of this assessment, it
was assumed that applications are made two weeks after crop emergence
(as specified in the standard scenarios).  Applications were modeled
with aerial and ground application input values as specified on the
label.

Chemical property input values were chosen in accordance with current
input parameter guidance (USEPA, 2002b).  The upper 90% confidence bound
on the mean of the total residues of concern was selected for the
aerobic soil metabolism half-life (1052 d) and aerobic aquatic
metabolism half-life (385 d), as per current input parameter guidance. 
The hydrolysis and anaerobic aquatic metabolism were modeled as stable,
and photolysis was modeled at 102 d (total residues of concern).  The
lowest non-sand Koc (523mL/gOC) for prothioconazole-desthio was used for
PRZM/EXAMS. 

	

Modeling Results

Proposed use patterns were modeled for surface water exposure estimates,
as described above.  The maximum use patterns for sugar beets yielded
the maximum surface water EECs listed below in Table 3.4.  Model
input/output data for these estimates are attached in Appendix A.

Table 3.4.  PRZM/EXAMS-Predicted Aquatic 1-in-10 Year Estimated
Environmental Concentrations (EECs) for the Total Residues of Concern
Resulting from Application of Prothioconazole

Uses 

(modeled rate)	PRZM Scenario	Application	Peak (ppb)	21-d (ppb)	60-d
(ppb)

Sugar beets

(0.53 lb/A/yr)	MN sugar beets	Aerial	25.0	24.8	24.4



Ground	21.5	21.2	20.7

Soybeans

(0.28 lb/A/yr)	MS soybeans	Aerial	11.4	11.1	10.6



Ground	10.3	9.89	9.42

							

		3.1.3. Measures of Terrestrial Exposure

3.1.3.1. Terrestrial Animals

 tc "3.  Terrestrial Exposure Modeling " \l 3 

T-REX (version 1.2.3) is used to calculate dietary and dose-based EECs
of prothioconazole for mammals and birds.  Input values for T-REX are
located in Table 3.5.  Upper-bound Kenaga nomogram values are used to
derive EECs for prothioconazole exposures to terrestrial mammals and
birds (Table 3.6).  An example output from the T-REX model is provided
in Appendix B.  As discussed in the June 2006 ecological risk assessment
(U.S. EPA, 2006), a 90th percentile foliar dissipation half-life of 6.44
days from the combined parent and prothioconazole-desthio was used in
order to be consistent with the approach used for fate input data.
Label-specified minimum application intervals of 10 and 14 days were
modeled for soybeans and sugar beets, respectively.  A 1-year time
period is simulated.  Consideration is given to different types of
feeding strategies for mammals and birds, including herbivores,
insectivores and granivores.  For dose-based exposures, three weight
classes of mammals (15, 35 and 1000 g) and birds (20, 100, and 1000 g)
are considered.  

Table 3.5.  Input Parameters for Deriving Terrestrial EECs for
Prothioconazole Use on Soybeans and Sugar Beets Using T-REX

      Parameter Description 	Values

	Soybeans	Sugar Beets

Prothioconazole Application Rate (lbs a.i./A)	0.09375	0.1781

Foliar Dissipation Half-life (days)	6.44	6.44

Minimum Application Interval (days)	10	14

Number of Applications	3	3 





Table 3.6.  T-REX Calculated EECs of Prothioconazole on Food Residues

Food Type	Maximum EEC (mg/kg)

	Soybeans	Sugar Beets

Short Grass 	32.75	54.32

Tall Grass	15.03	24.89

Broadleaf plants/sm insects	18.44	30.55

Fruits/pods/lg insects	2.05	3.39



3.1.3.2. Terrestrial Plants

Prothioconazole exposure to terrestrial and semi-aquatic plants is
estimated using the TerrPlant (version 1.2.2) model. The model generates
EECs for plants residing near a use area that may be exposed via runoff
and/or spray drift.  The EECs are generated from one application at the
maximum rate for a particular use and compound-specific solubility
information.  Only a single application is considered because it is
assumed that for plants, toxic effects are likely to manifest shortly
after the initial exposure and that subsequent exposures do not
contribute to the response. Hence, the model estimates EECs based on
application rate, the solubility factor, and default assumptions of
drift.  The EECs for terrestrial and semi-aquatic plants for a single
application of prothioconazole at the maximum label rate for the
proposed uses on soybeans and sugar beets are presented in Table 3.7. 
An example output from the TerrPlant model is provided in Appendix C.  

Table 3.7.  EECs for Terrestrial and Semi-Aquatic Plants Near New
Prothioconazole Use Areas

Crop	Single Max. Application Rate

(lbs a.i./A)	EECs (lbs a.i./A)

(Ground Spray, Aerial Spray)



Total Loading to Adjacent Areas (sheet runoff + drift)	Total Loading to
Semi-Aquatic Areas 

(channelized runoff + drift)	Drift EEC





Ground spray	Aerial spray	Ground spray	Aerial 

spray	Ground spray	Aerial spray

Soybeans	0.09375	0.0056	0.0094	0.0478	0.0516	0.0009	0.0516

Sugar Beets	0.1781	0.0107	0.0178	0.0908	0.0979	0.0018	0.0089



	3.2. Ecological Effects Characterization

The ecological effects characterization for prothioconazole is based on
registrant-submitted toxicity data on the parent, prothioconazole, and
its major degradates (-desthio and –S-methyl).  In addition to the
registrant-submitted data, the ECOTOX database
(http:/www/epa.gov/ecotox) was used to identify additional toxicity data
from the open literature.  Given the complexities associated with the
fate, transport, and toxicity of prothioconazole in the environment, a
total toxics residue approach is used to evaluate the potential risks of
both parent and metabolites.  Therefore, the lowest available toxicity
value for a taxon and duration (e.g., acute freshwater fish) is used to
calculate RQs.  Generally, prothioconazole-desthio was the most toxic
chemical tested, and toxicity resulting from exposure to this degradate
was predominantly used for RQ calculations.  Results from submitted
toxicity studies are not likely to capture the toxicity of
prothioconazole and metabolites to all species of birds, mammals,
plants, or aquatic organisms.  Only a few surrogate species are used to
represent all fish, birds, mammals, invertebrates, and plants. 
Furthermore, there are no currently required toxicity tests for
amphibians or reptiles; therefore, birds are used as surrogates for
reptiles and terrestrial-phase amphibians, and freshwater fish are used
as surrogates for aquatic-phase amphibians.  In general, the
representation of numerous species by a few commonly used laboratory
species, which are often chosen for amenability to laboratory study, is
a source of uncertainty.

A brief description of available aquatic and terrestrial toxicity data
used to calculate RQs is provided below in Sections 3.2.1 and 3.2.2. 
All toxicity data used to derive RQs is based on registrant-submitted
studies.  Futher details on all of the available toxicity studies for
prothioconazole and its degradates, including registrant-submitted
studies and open literature data from ECOTOX, are provided in the June
2006 ecological risk assessment (U.S., EPA, 2006).  

		3.2.1. Aquatic Effects Characterization

Aquatic toxicity data for animals and plants are summarized in Tables
3.8 and 3.9, respectively.  

For aquatic freshwater animals, prothioconazole and its degradates are
moderately toxic.  For estuarine/marine fish and invertebrates, the
toxicity ranges from slightly to very highly toxic under acute exposure
conditions.  However, there is uncertainty associated with the very
highly toxic designation for estuarine/marine invertebrates because the
chronic NOAEC for mysid shrimp is actually higher than the concentration
that killed 50% of mysid shrimp following a 96-hr acute exposure,
suggesting that the lethal (LC50) and sub-lethal (NOAEC) effects occur
at similar concentrations for the same chemical.  The available acute
toxicity data suggest that there is considerable variation in the
response of mysids to prothioconazole-desthio, and it is possible that
the life cycle test may not have adequately captured the potential
sensitivity of mysids.  To address this uncertainty, an acute-to-chronic
ratio was used to estimate the chronic toxicity endpoint from the lowest
available msyid LC50.  The acute-to-chronic ratio from freshwater
daphnids is 11.7 (EC50/ NOAEC: 1200 ppb/103 ppb).  Using this factor and
adjusting the mysid LC50 of 60 ppb yields an estimated NOAEC of 5.2 ppb.
 

On a chronic basis, prothioconazole-desio results in reduced
larval/juvenile survival, spawning frequency, and growth of fathead
minnow (Pimephales promelas) and reduced offspring production in water
fleas (Daphnia magna) at LOAEC concentrations ranging from 206 to 297
ppb; the corresponding NOAEC values for freshwater fish and
invertebrates are 148 ppb and 103 ppb, respectively.  

Aquatic plants appear particularly sensitive to both the parent, and
especially prothioconazole-desthio.  With respect to freshwater aquatic
plants, duckweed (Lemna gibba) and green algae (Scenedesmus subspicatus)
are most sensitive to prothioconazole-desthio with respective EC50
values of 35 ppb and 74 ppb.  Non-vascular estuarine/marine diatoms
(Skeletonema costatum) are most sensitive to prothioconazole with a 96-h
EC50 of 21 ppb.

Table 3.8.  Summary of Acute and Chronic Toxicity Data for Aquatic
Animals Exposed to Prothioconazole and Prothioconazole-Metabolites

Species/

Chemical	Acute Toxicity	Chronic Toxicity

	96-hr LC50/EC50

(µg a.i./L)	48-hr EC50

(µg a.i./L)	Toxicity Classification (MRID)	NOAEC/

LOAEC

(µg a.i./L)	Endpoints

(MRID)

Rainbow trout

Oncorhynchus mykiss

Prothioconazole	1690	--	Moderately Toxic

(462460-19)	--	--

Fathead Minnow

Pimephales promelas

prothioconazole-desthio	--	--	--	148 /

296	Survival, spawn freq., growth

(462460-33)

Waterflea

Daphnia magna

Prothioconazole (parent)	--	1200	Moderately Toxic 

(462460-09)	--	--

Water flea

Daphnia magna

Prothioconazole-desthio	--	--	--	103  /

206	Reproductive output 

(462460-29)

Sheepshead minnow

Cyprinidon variegates

Prothioconazole (parent)	>10300	--	Slightly Toxic (462460-27)	--	--

Eastern Oyster

Crassostrea virginica

Prothioconazole (parent)	3000	--	Moderately Toxic

(462460-14)

--

Mysid shrimp

Americamysis bahia

Prothioconazole-desthio	60	--	Very Highly Toxic

(462460-17)	--	--

Mysid shrimp

Americamysis bahia

Prothioconazole-desthio	--	--	--	64	Reproductive output

(462460-30)

Mysid shrimp

Americamysis bahia	--	--	--	5.2	Derived using acute-to-chronic ratio



Table 3.9.  Summary of Aquatic Plant Toxicity Data for Prothioconazole
and Prothioconazole Metabolites

Species/

Chemical	Acute Toxicity

	96-hr LC50

(µg a.i./L)	7-day EC50

(µg a.i./L)	NOAEC/

EC05

(µg a.i./L)	Endpoints

(MRID)

Duckweed

Lemna gibba 

Prothioconazole-desthio	--	35	5.8/3.9	Frond Number

(462461-04)

Green algae

Scenedesmus subspicatus

Prothioconazole-desthio 	74	--	<10/11	Cell Density

(462461-08)

Diatom

Skeletonema costatum

Prothioconazole	21	--	7.3/7.7	Biomass

(462461-10)



		3.2.2. Terrestrial Effects Characterization

Toxicity values for terrestrial animals and plants are summarized in
Tables 3.10 and 3.11, respectively.

Prothioconazole and its degradates (-desthio, and -S-methyl) are, for
the most part, practically non-toxic to mammals, birds, and honeybees
under acute exposure conditions.  However, it should be noted that 70%
mortality was observed in bobwhite quail in the acute dietary study
involving exposure to prothioconazole-desthio at the highest exposure
level of 5,215 mg/kg-diet; the LC50 is 4,252 mg/kg-diet, and the
compound is classified as slightly toxic.  Sub-lethal effects including
decreased food consumption and/or body weight were observed in both the
acute avian oral and dietary studies.  In chronic avian studies, no
significant effects of the parent or degradates were reported at
concentrations up to 449 mg/kg.  In chronic mammalian tests on
prothioconazole-desthio, reproductive effects including decreased pup
viability and decreased pup weight were observed at a LOAEL of 640
mg/kg-diet with a corresponding NOAEL of 160 mg/kg-diet.  The NOAEL is
equivalent to a dose of 9.5 mg/kg  bw/day in female rats.  

Tier I plant studies were conducted with 10 species of plants exposed to
0.272 lbs a.i./A, which is greater than the highest proposed single
application rate of 0.178 lbs a.i./A.  With the exception of cucumbers,
effects did not exceed a 25% inhibition for any other species.  For
cucumber plants, there was a greater than 25% effect on shoot length and
dry weight in the seedling emergence study.  Although effects in
cucumbers did not exceed 25% in the vegetative vigor study, the percent
inhibition for this species was generally among the highest.  Based on
the results of the Tier I study, a Tier II study for cucumber was
required.

In the Tier II study, no effects exceeded a 25% inhibition compared to
control for cucumbers for the highest test concentration of 0.272 lbs
ai/A.  However, there were significant effects on both shoot height and
dry weight with the lowest NOAEC associated with shoot height.  The
NOAEC and EC05 for shoot height are equivalent to application rates of
0.03 and 0.08 lbs ai/A, respectively; the NOAEC is used to calculate
RQs.  

Table 3.10.  Summary of Acute and Chronic Toxicity Data for Terrestrial
Animals Exposed to Prothioconazole and Prothioconazole-Metabolites

Species/

Chemical	Acute Toxicity	Chronic Toxicity

	48-hr LD50

µg/bee	14-day LD50 (mg/kg bw)	8-day LC50

(mg/kg feed (ppm))	Toxicity Classification (MRID)	NOAEC/LOAEC

(mg/kg feed (ppm))	Endpoints

(MRID)

Bobwhite quail

Colinus virginianus

Prothioconazole	--	> 2000	--	Practically Non-toxic

(462460-19)	--	--

Bobwhite quail

Colinus virginianus

Prothioconazole-desthio	--	--	4252	Slightly Toxic

(462460-39)	--	--

Mallard Duck

Anas platyrhynchos

Prothioconazole-desthio	--	--	--	--	449/ >449	No Effects

(462460-45)

Laboratory Rat

Rattus norvegicus (Sprague-Dawley)

Prothioconazole-desthio 	--	2506	--	Practically Non-toxic

(462462-31)	--	--

Laboratory Rat

Rattus norvegicus (Sprague-Dawley)

Prothioconazole-desthio	--	--	--	--	160/640

(9.5 mg/kg bw/d)	Offspring

(462463-33)

Honeybee

Apis mellifera

Prothioconazole	>71	--	--	Practically Non-toxic

(462460-48)	--	--



Table 3.11.  Summary of the Effects of Prothioconazole and Metabolites
on

Terrestrial Plants

Plant Type	Study Species	% Reduction Compared to Controls



Seedling Emergence	Vegetative Vigor



Seedling Emergence	Shoot Length	Dry Weight

	Shoot Length	Dry Weight

Tier I Results (0.272 lbs a.i./A)

Monocots	Buckwheat	--	5.2	20.9	--	--

	Corn	5.0	1.1	4.7	0.2	6.3

	Onion	2.1	--	--	--	--

	Ryegrass	8.0	4.5	--	--	--

	Wheat	2.0	5.1	--	1.9	7.1

Dicots	Cucumber	--	25.6	31.1	22.0	10.3

	Soybean	--	9.2	11.1	1.2	6.6

	Sunflower	7.0	1.8	8.1	--	5.3

	Tomato	--	12.7	16.1	--	11.2

	Turnip	--	8.1	7.1	8.1	4.8

Tier II Results

Plant Type	Study Species	Shoot Length 

NOAEC / EC05

(lbs a.i./A)	Dry Weight

NOAEC / EC05

(lbs ai/A)

Dicot	Cucumber	0.03	0.08	0.272	0.03



4. Risk Characterization

	4.1. Risk Estimation

		4.1.1. Aquatic Organisms 

  SEQ CHAPTER \h \r 1 The peak EECs in surface water generated from the
PRZM/EXAMS model represents acute exposure to fish, aquatic
invertebrates, and aquatic plants, and the highest 21-day and 60-day
average EECs represents chronic exposure to aquatic invertebrates and
fish, respectively.  Scenarios are evaluated for prothioconazole to
sugar beets and soybeans via aerial applications, and also for ground
applications when RQs derived using aerial EECs exceed LOCs.  Acute and
chronic RQs for freshwater and estuarine/marine organisms are summarized
in Tables 4.1 and 4.2, respectively.  RQs for fresh- and saltwater
aquatic plants are presented in Table 4.3.

			4.1.1.1.	Freshwater Fish and Invertebrates 

As shown in Table 4.1, acute and chronic RQs are well below LOCs (Table
2.3) for freshwater fish and invertebrates; therefore, risks associated
with exposure to the proposed prothioconazole uses on sugar beets and
soybeans are not expected to occur for freshwater fish and
invertebrates. 

Table 4.1.  Acute and Chronic RQs for Freshwater Fish and Invertebrates
Exposed to Prothioconazole

Use

(App. Method)	Application Rate

lbs a.i./A

(#app/interval)	EECs

(ppb)	Fish and Amphibian RQs

LC50 = 1690 ppb

NOAEC = 148 ppb	Invertebrate RQs

LC50 = 1200 ppb

NOAEC = 103 ppb



Peak	21-day	60-day	Acute	Chronic	Acute	Chronic

Sugar beets

(aerial)	0.1781

(3/14)	25.0	24.8	24.4	0.01	0.16	0.02	0.24

Soybeans

(aerial)	0.09375

(3/10)	11.4	11.1	10.6	<0.01	0.07	0.01	0.11



Estuarine/Marine Fish and Invertebrates

As shown in Table 4.2, acute RQs for estuarine/marine fish and mollusks
are well below the listed species LOC of 0.05.  Chronic toxicity data
were not available for estuarine/marine fish; therefore, chronic RQs
could not be calculated.  Based on the mysid shrimp toxicity data, the
listed species LOC (RQ > 0.05) is exceeded for ground and aerial
applications of prothioconazole on sugar beets and soybeans; the
non-listed species acute restricted use LOC (RQ > 0.2) is also exceeded
for ground and aerial applications on sugar beets.  In addition, the
chronic LOC (RQ > 1) is exceeded for non-molluskan estuarine/marine
invertebrates, with RQ values ranging from 1.90 to 4.76.

Table 4.2.  Acute and Chronic RQs for Estuarine/Marine Fish and
Invertebrates Exposed to Prothioconazole

Use	Application Rate

lbs ai/A

(#app/interval)	EECs

(ppb)	Fish RQs

LC50 = >10300 ppb

NOAEC = N/A	Invertebrate RQs

LC50 = 60 ppb

NOAEC = 5.2 ppb	Mollusk RQs

EC50= 3000 ppb



Peak	

21-day

	Acute	Acute	Chronic	Acute

Sugar beets

(aerial)	0.1781

(3/14)	25.0	

24.8

	<0.01	0.41**	4.76	<0.01

Sugar beets

(ground)

21.5	

21.2

	<0.01	0.36**	4.08	<0.01

Soybeans

(aerial)	0.09375

(3/10)	11.4	

11.1

	<0.01	0.19*	2.13	<0.01

Soybeans

(ground)

10.3	

9.89

	<0.01	0.17*	1.90	<0.01

*Exceeds the acute listed species LOC (RQ>0.05)

**Exceeds the acute listed species LOC (RQ>0.05) and the non-listed
species acute restricted use LOC (RQ>0.2)

Bolded chronic RQs exceed the listed and non-listed species chronic risk
LOC (RQ>1.0)

Aquatic Plants

As shown in Table 4.3, RQs for all freshwater and saltwater plants
exceed the acute listed species LOC for ground and aerial applications
of prothioconazole to sugar beets and soybeans, with the exception of
ground application to soybeans.  In addition, non-listed species LOCs
are also exceeded for saltwater non-vascular plants for prothioconazole
use on sugar beets.

Table 4.3.  Acute RQs for Freshwater and Estuarine/Marine Aquatic Plants
Exposed to Prothioconazole

Use	Application Rate

lbs (ai/A

(#app/interval)	

Peak EECs

(ppb)	Freshwater Vascular Plant RQs

EC50 = 35 ppb

NOAEC = 5.8	Freshwater Non-vascular Plant RQs

EC50 = 74 ppb

EC05 = 11 ppb	Saltwater Non-vascular Plant RQs

EC50 = 21 ppb

NOAEC = 7.3 ppb



	Acute Non-listed Species 	Acute Listed Species 	Acute Non-listed
Species 	Acute Listed Species 	Acute Non-listed Species 	Acute Listed
Species 

Sugar beets

(aerial)	0.1781

(3/14)	25.0	

0.71	

4.31*	

0.34	

2.27*	

1.19*	

3.42*

Sugar beets

(ground)

21.5	

0.61	

3.71	

0.29	

1.95*	

1.02	

2.95

Soybeans

(aerial)	0.09375

(3/10)	11.4	

0.33	

1.97*	

0.15	

1.04*	

0.54	

1.56*

Soybeans

(ground)



10.3	

0.29	

1.78*	

0.14	

0.94	

0.49	

1.41*

*Exceeds the acute listed species or non-listed species LOC (RQ> 1.0)

		4.1.2. Terrestrial Organisms

4.1.2.1. Birds 

Prothioconazole is classified as ‘practically nontoxic’ to birds on
an acute oral basis, and ‘slightly toxic’ on a sub-acute dietary
exposure basis.  However, in the submitted avian acute and sub-acute
toxicity studies, sublethal effects including decreased food consumption
and reduction in body weight were observed.  Acute dose- and
dietary-based and chronic dietary-based RQs were calculated for
priothioconazole use on sugar beets (0.1781 lb a.i.A; 3 applications;
minimum application interval of 14 days), which has the higher
application rate and EECs (Table 3.6) of the two proposed uses evaluated
as part of this assessment.  As shown in Table 4.4, the acute and
chronic RQs are well below LOCs for avian receptors; therefore, the
proposed uses of prothioconazole are not expected to adversely affect
birds.  An example output of avian RQs from the T-REX model is provided
in Appendix B.

Table 4.4.  Avian Acute and Chronic RQ Values for Prothioconazole Use on
Sugar Beets

Dietary Category	Acute RQs	Chronic

Dietary-based RQs

	Dose-based RQs	Dietary-based RQs



20 g	100 g	1000 g



Short Grass	0.04	0.02	0.01	0.01	0.12

Tall Grass	0.02	0.01	<0.01	0.01	0.06

Broadleaf plants/sm insects	0.02	0.01	<0.01	0.01	0.07

Fruits/pods/seeds/lg insects	<0.01	<0.01	<0.01	<0.01	0.01

The acute LOC for listed avian species is RQ > 0.1. 

The chronic LOC for non-listed and listed avian species is RQ>1.0

4.1.2.2. Mammals tc "2. Non-Target Terrestrial Animals " \l 3 

Table 4.5 lists dose-based acute mammalian RQs for the proposed use of
prothioconazole on sugarbeets because this use pattern results in the
highest EECs on food residues (Table 3.6).  No acute LOCs are exceeded
with RQs ranging from <0.01 to 0.01.

Table 4.5.  Mammalian Dose-Based Acute RQ Values for Uses of
Prothioconazole on Sugar Beets

Use	Application Rate

lbs ai/A

#app/interval(d)	Body Weight

(g)	Avian Acute RQs for Specified Food Items



	Short Grass	Tall Grass	Broadleaf Plants/Small Insects	Fruits/Pods/

Lg Insects	Seeds

Sugar beets

	0.1781

(3/14)	15	0.01	<0.01	0.01	<0.01	<0.01



35	0.01	<0.01	<0.01	<0.01	<0.01



1000	<0.01	<0.01	<0.01	<0.01	<0.01

The acute listed species LOC for mammalian species is RQ > 0.1 

Table 4.6 lists the dose-based chronic mammalian RQs for the proposed
uses of prothioconazole.  The chronic LOC (RQ > 1.0) is exceeded for
both proposed new uses of priothioconazole on sugar beets and soybeans. 
However, LOC exceedances are specific to food items including shortgrass
(for both uses) and tall grass and broadleaf plants/small insects for
the sugar beet use only.  RQs are higher for smaller mammals due to an
increased food ingestion rate associated with the higher metabolic rate
of smaller mammals.



Table 4.6.  Mammalian Dose-Based Chronic RQ Values for Uses of
Prothioconazole 

Use	Application Rate

lbs ai/A

#app/interval(d)	Body Weight

(g)	Dose-based Chronic Mammalian RQs for Specified Food Items



	Short Grass	Tall Grass	Broadleaf Plants/Small Insects	Fruits/Pods/

Lg Insects	Seeds



Sugar beets	0.1781

(3/14)	15	2.48	1.14	1.40	0.16	0.03



35	2.12	0.97	1.19	0.13	0.03



1000	1.14	0.52	0.64	0.07	0.02

Soybeans	0.09375

(3/10)	15	1.50	0.69	0.84	0.09	0.02



35	1.28	0.59	0.72	0.08	0.02



1000	0.69	0.31	0.39	0.04	0.01

Bolded values exceed the chronic risk LOC (RQ > 1.0) for non-listed and
listed mammalian species

Table 4.7 summarizes chronic dietary-based mammalian RQs for proposed
uses of prothioconazole.  These RQs are based on effects associated with
chemical concentrations in feed.  The chronic dietary-based RQs do not
exceed LOCs for any of the proposed new uses of prothioconazole.

Table 4.7.  Chronic Dietary-Based RQ Values for Mammals Exposed to
Prothioconazole 

Use	Application Rate

lbs ai/A

#app/interval(d)	Food Items	EEC

(mg/kg)	Chronic Dietary RQ



Sugar beets

	0.1781

(3/14)	Short Grass	54.32	0.34



Tall Grass	24.89	0.16



Broadleaf plants / small insects	30.55	0.19



Fruits, pods, seeds, large insects	3.39	0.02

Soybeans	0.09375

(3/10)	Short Grass	32.78	0.20



Tall Grass	15.03	0.09



Broadleaf plants / small insects	18.44	0.12



Fruits, pods, seeds, large insects	2.05	0.01

The chronic risk LOC for non-listed and listed mammalian species is
RQ>1.0

An example output of mammalian acute and chronic RQs derived from the
T-REX model is provided in Appendix B.

4.1.2.3. Terrestrial Invertebrates

Prothioconazole is classified as ‘practically nontoxic’ to
non-target terrestrial insects including honey bees on an acute exposure
basis.  Screening-level risk assessments do not typically evaluate risks
to terrestrial invertebrates; however, toxicity information for
beneficial insects is used to develop precautionary label language where
necessary.  Based on the available data, precautionary label language
for bees does not appear necessary.

4.1.2.4. Plants

Table 4.8 summarizes the terrestrial and semi-aquatic plant RQs for the
proposed new uses of prothioconazole.  RQs exceed the listed species LOC
(RQ > 1.0) for semi-aquatic listed plants.  RQs for non-listed
terrestrial and semi-aquatic plant species are not calculated because an
EC25 (> 0.272 lbs a.i./A; highest test concentration) could not be
estimated from the Tier II study.  An example output terrestrial and
semi-aquatic plant RQs derived from the TerrPlant model is provided in
Appendix C.

Table 4.8  RQ Values for Listed Terrestrial and Semi-Aquatic Plants
Exposed to Prothioconazole

Use(s)	Single Application Rate

(lbs a.i./A)

	RQs Based on Tier II Seedling Emergence Study on Cucumber

(EC25>0.272 lbs a.i./A; NOAEC = 0.03 lbs a.i./A)



Adjacent	Semi-Aquatic



Ground

spray	Aerial

spray	Ground

spray	Aerial

spray



Sugar beets	0.178	0.36	0.59	3.03	3.26

Soy beans	0.09375	0.19	0.31	1.59	1.72

Bolded values exceed listed plant acute risk LOC (RQ>1.0)

	4.2. Risk Description

The results of this screening-level risk assessment indicate that the
proposed new use of prothioconazole on sugar beets and soybeans has the
potential for direct adverse effects to listed and non-listed
estuarine/marine non-molluskan invertebrates, listed freshwater vascular
and non-vascular plants, listed and non-listed saltwater non-vascular
plants, listed and non-listed mammals (chronic), and listed semi-aquatic
dicot plants.  Therefore, the risk hypothesis […the proposed
prothioconazole uses on sugar beets and soybeans has the potential to
reduce survival, reproduction, and/or growth in terrestrial and aquatic
organisms] is supported.  These results are based on the maximum
application rate for these proposed uses. Although direct adverse
effects to freshwater and saltwater fish, freshwater invertebrates,
mollusks, birds, and non-target insects from prothioconazole uses are
not expected, indirect effects to all animals are possible, given the
potential for effects on semi-aquatic and aquatic plant species.  

  SEQ CHAPTER \h \r 1 4.2.1. Risks to Aquatic Organisms

Acute and chronic RQs for freshwater fish and invertebrates, and acute
RQs for estuarine/marine fish and mollusks are well below the listed
species LOC of 0.05; therefore, direct effects to these taxonomic groups
from the proposed new uses of prothioconazole are not expected. 
Although no chronic estuarine/marine fish data are available for
prothioconazole or its degradates, the likelihood of chronic effects in
saltwater fish is expected to be low, given the low potential for acute
adverse effects and low potential for chronic effects to freshwater
species.

Based on this screening-level analysis, the estuarine/marine
non-molluskan invertebrate acute and chronic RQ values exceed their
respective LOCs, with acute RQs ranging from 0.17 to 0.41 and chronic
RQs ranging from 1.9 to 4.76.  Peak EECs would have to be reduced from
estimated modeling concentrations of 25 ppb to < 3 ppb (8.3-fold) to
result in an acute RQ that is less than the listed species acute LOC of
0.05.  The chronic endpoint for mysids is based on an acute-to-chronic
ratio, given uncertainties associated with the acute LC50 and NOAEC data
for the mysid (i.e., the acute LC50 for the mysid is lower than the
chronic NOAEC).  Although repeating the mysid life cycle may reduce
uncertainty associated with the NOAEC, any new data would not negate the
results of the original mysid acute test, which serves as the basis for
risk conclusions regarding saltwater non-molluskan invertebrates. 
Therefore, the proposed new uses of prothioconazole may cause direct
effects to estuarine/marine non-molluskan invertebrates in areas where
sugar beets and soybeans are grown near estuarine/marine environments.

Based on predicted prothioconazole total toxic residue EECs for the
modeled new uses and available toxicity data, acute listed species LOCs
are exceeded for all freshwater vascular and saltwater non-vascular
aquatic plants.  In addition, acute listed species LOCs are exceeded for
freshwater non-vascular plants for proposed prothioconazole uses on
sugarbeets and aerial applications on soybeans.  Acute non-listed
species LOCs are also exceeded for saltwater non-vascular plants for
proposed use on sugarbeets.  Based on the available information, it
appears that the toxicity of prothioconazole and its degradates to
aquatic plants is similar for freshwater vascular and saltwater
non-vascular plants, and roughly two times less sensitive than these
aquatic taxa for freshwater non-vascular plants.  

Modeled aquatic EECs included combined residues of prothioocaonzole, and
two primary degradates, prothioconazole-desthio and
prothioconazole-S-methyl.  EECs were then compared to the lowest
toxicity value for any given endpoint regardless of the exposure
chemical (i.e., parent or degradate).  This approach is particularly
conservative in cases where one compound is appreciably more toxic than
the others.  Additionaly, because of the considerable uncertainty
surrounding soil extraction procedures, the unextracted material in the
aerobic soil, aerobic aquatic, and anaerobic aquatic metabolism studies
was added to parent in calculation of half-lives used in environmental
fate modeling and fate characterization.  Therefore, the persistence and
bioavailability of prothioconazole is likely overestimated in this
assessment; resulting in conservative estimated aquatic exposure.  

  SEQ CHAPTER \h \r 1 4.2.2. Risks to Terrestrial Organisms

No avian acute or chronic LOCs are exceeded for the proposed new uses of
prothioconazole on sugar beets and soybeans; therefore, direct effects
to birds are not expected.

Similarly, no acute LOCs are exceeded for mammals, indicating that acute
direct effects of the proposed new uses on mammals are unlikely. 
However, chronic dose-based RQs exceed LOCs for both proposed new uses
for a number of combinations of mammalian body size and food item type. 
  SEQ CHAPTER \h \r 1 Generally, RQs are higher for smaller mammals that
consume short grass, followed by consumers of broadleaf plants/small
insects, and tall grass.  No chronic risk LOCs are exceeded for mammals
(35g-1000g) that consume tall grass, fruits, pods, large insects, and/or
seeds.  In order to reduce dose-based chronic RQs below the LOC for
chronic mammalian risk for all new uses of prothioconazole, the
application rate would have to be reduced from 0.1781 lb a.i./A to below
0.07 lb a.i./A (assuming 3 applications with an interval of 14 days) and
below 0.09 lb a.i./A (assuming one application).  Although the chronic
dietary-based RQs did not excced chronic mammalian LOCs, the basis of
the risk conclusion is the dose-based chronic RQs because these values
address differential food consumption and are body-weight specific. 
Adverse chronic effects to mammals are based on reduced pup viability
and body weight and increased developmental defects in offspring.  

EFED does not currently estimate RQs for terrestrial non-target
invertebrates.  However, a label statement is required to protect
foraging honeybees when the LD50 is < 11 µg/bee.  Based on the acute
oral toxicity study to honeybees, the LD50 for prothioconazole is >71
µg/bee.  In addition, available open literature data on the effects of
prothioconazole on terrestrial invertebrates were addressed in the June
2006 ecological risk assessment (U.S. EPA, 2006); the results of this
analysis show that predicted concentrations of prothioconazole in the
soil are approximately 100 times lower than any acute toxicity value.
Therefore, direct adverse effects to terrestrial invertebrates are not
expected.  

Based on the results summarized for terrestrial plants in Table 4.8,
risks are predicted only for listed semi-aquatic dicot plants.  The
results of the Tier I plant studies showed no effect greater than 25% in
any monocot plant species.  In addition, Tier II testing with the only
dicot plant species that showed >25% effect (cucumber) in the Tier I
study did not show effects >25% up to the highest concentration tested;
therefore, an EC25 could not be calculated.  Only RQs for listed species
using the NOAEC were presented because there were no effects greater
than 25% in the Tier II study on cucumber.  Assuming an EC25 of 0.272 lb
a.i./A (the highest test concentration from the Tier I study) for dicots
would result in RQs ranging from <0.1 to 0.36, well below the LOC for
non-listed species (RQ > 1.0).  Therefore, adverse effects associated
with the new uses of prothioconazole are unlikely for non-listed
terrestrial plants and listed monocot semi-aquatic plants.  However,
listed semi-aquatic dicot plants may be affected.

		4.2.3. Review of Incident Data

No incidents involving prothioconazole or its degradates were identified
in the EIIS (Environmental Incident Information System) database for
ecological incidents, based on a search conducted on November 30, 2007. 

		4.2.4. Federally Threatened and Endangered (Listed) Species Concerns

The results of this screening-level risk assessment indicate that the
proposed new uses of prothioconazole on sugar beets and soybeans have
the potential for direct adverse effects on listed and non-listed
estuarine/marine non-molluskan invertebrates, listed freshwater vascular
and non-vascular plants, listed and non-listed saltwater non-vascular
plants, listed and non-listed mammals (chronic), and listed semi-aquatic
dicot plants. 

Because of the potential risk from direct effects to the listed and
non-listed taxa described above, listed species in all taxa may
potentially be affected indirectly due to alteration of habitat (e.g.,
food sources, shelter, and areas to reproduce) should exposure occur.

                   4.2.4.1.  Co-occurrence Analysis

  SEQ CHAPTER \h \r 1 The goal of the analysis for co-location is to
determine whether sites of pesticide use are geographically associated
with known locations of listed species [following the convention of the
Services, the word ‘species’ in this assessment may actually apply
to a ‘species’, ‘subspecies’, or an Evolutionary Significant
Unit (ESU)].  At the screening level, this analysis is accomplished
using the LOCATES (version 2.10.3) database.  The database uses location
information for listed species at the county level and compares it to
agricultural census data (from 2002) for crop production at the same
county level of resolution.  The product is a listing of
federally-listed species that are located within counties known to
produce the crops upon which the pesticide will be used, in this case
sugar beets and soybeans.  For direct effects, only listed terrestrial
plants, aquatic vascular and non-vascular plants, estuarine/marine
invertebrates, and mammals are considered, because they were the only
taxa to have RQs above the listed species LOC.  However, all other taxa
are considered for indirect effects, given that there is a potential for
indirect effects to taxa that might rely on plants and/or mammals for
some stage of their life-cycle.

LOCATES identified a total of 583 listed species that co-occur with
areas where sugar beets and soybeans are grown.  A total of 47 states
have listed species associated with sugar beet and soybean crops on
which prothioconazole is proposed for use.  Hawaii has the highest
number of listed species (108) that may co-occur with the proposed
prothioconazole use areas.  Alabama and Calfornia are second highest
with 88 total species each, followed by Tennessee (83).  A tabulation of
the number of unique listed species in each state associated with the
proposed new uses of prothioconazole is provided in Table 4.9.  A
summary of all listed species by state is provided in Appendix D.



Table 4.9.  Tabulation by State and Taxonomic Group of Listed Species
that Occur in Prothioconazole Use Areas for Sugar Beets and Soybeans

State	Amphibians	Arachnid	Birds	Bivalve	Conifer/cycads	Crustacean	Dicot
Ferns & allies	Fish	Gastropod	Insect	Lichen	Mammal	Marine	Monocot
Reptiles	Total

Alabama	2	0	3	29	0	1	9	2	15	10	0	0	4	2	3	8	88

Arkansas	0	0	2	5	0	1	3	0	3	1	1	0	1	0	0	0	17

California	4	0	9	0	1	4	29	0	13	0	4	0	8	5	4	7	88

Colorado	0	0	2	0	0	0	1	0	5	0	0	0	2	0	1	0	11

Connecticut	0	0	0	0	0	0	0	0	0	0	0	0	1	1	1	6	9

Delaware	0	0	1	0	0	0	0	0	1	0	0	0	1	3	2	6	14

Florida	1	0	7	7	1	0	23	0	2	0	0	1	4	5	1	8	60

Georgia	1	0	4	15	1	0	9	2	11	0	0	0	2	4	4	6	59

Hawaii	0	1	13	0	0	1	72	2	0	1	0	0	1	2	11	4	108

Idaho	0	0	0	0	0	0	0	0	3	6	0	0	0	0	0	0	9

Illinois	0	0	2	7	0	1	7	0	1	1	2	0	2	0	2	0	25

Indiana	0	0	2	11	0	0	4	0	0	0	2	0	2	0	1	1	23

Iowa	0	0	2	2	0	0	3	1	2	1	0	0	1	0	2	0	14

Kansas	0	0	3	0	0	0	1	0	4	0	1	0	2	0	1	0	12

Kentucky	0	0	6	22	0	1	10	0	5	0	1	0	3	0	0	0	48

Louisiana	0	0	5	3	0	0	2	0	2	0	0	0	1	3	0	6	22

Maine	0	0	2	0	0	0	1	0	1	0	0	0	1	3	2	1	11

Maryland	0	0	1	1	0	0	4	0	2	0	2	0	2	3	2	5	22

Massachusetts	0	0	2	0	0	0	0	0	1	0	1	0	1	2	1	5	13

Michigan	0	0	2	2	0	0	3	0	0	0	4	0	3	0	3	1	18

Minnesota	0	0	1	2	0	0	2	0	1	0	1	0	2	0	2	0	11

Mississippi	0	0	5	9	0	0	2	1	3	0	0	0	3	2	0	9	34

Missouri	0	0	2	6	0	1	7	0	7	1	2	0	2	0	1	0	29

Montana	0	0	3	0	0	0	0	0	1	0	0	0	3	0	0	0	7

Nebraska	0	0	3	0	0	0	2	0	2	0	1	0	1	0	1	0	10

New Hampshire	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	1	2

New Jersey	0	0	2	0	0	0	2	0	1	0	0	0	1	3	3	5	17

New Mexico	0	0	1	0	0	0	0	0	0	0	0	0	1	0	0	0	2

New York	0	0	2	1	0	0	4	1	1	1	1	0	1	3	1	6	22

North Carolina	0	1	4	8	0	0	20	0	3	0	1	1	2	4	5	5	54

North Dakota	0	0	3	0	0	0	0	0	1	0	0	0	0	0	1	0	5

Ohio	0	0	1	6	0	0	4	0	1	0	4	0	2	0	2	2	22

Oklahoma	0	0	6	2	0	0	0	0	4	0	1	0	3	0	2	0	18

Oregon	0	0	4	0	0	1	8	0	17	0	2	0	1	2	1	3	39

Pennsylvania	0	0	1	2	0	0	0	0	0	0	0	0	2	0	2	1	8

Rhode Island	0	0	1	0	0	0	1	0	1	0	1	0	0	3	0	4	11

South Carolina	1	0	3	1	0	0	12	1	1	0	0	1	1	4	6	6	37

South Dakota	0	0	3	0	0	0	0	0	2	0	1	0	1	0	1	0	8

Tennessee	0	1	3	37	0	1	16	1	15	3	0	1	3	0	2	0	83

Texas	3	7	12	0	0	1	14	0	3	0	6	0	4	2	2	6	60

Utah	0	0	0	0	0	0	3	0	1	0	0	0	1	0	0	0	5

Vermont	0	0	0	1	0	0	1	0	0	0	0	0	1	0	0	0	3

Virginia	1	0	2	16	0	2	12	0	06	1	2	0	5	3	4	5	59

Washington	0	0	0	0	0	0	0	0	11	0	0	0	1	2	0	2	16

West Virginia	1	0	0	1	0	0	3	0	0	1	0	0	4	0	1	0	11

Wisconsin	0	0	3	2	0	0	4	0	0	0	2	0	2	0	2	0	15

Wyoming	0	0	0	0	0	0	2	0	0	0	0	0	4	0	0	0	6

Total Unique

Species	11	9	44	68	2	13	211	6	77	25	20	2	31	9	34	21	583



This preliminary analysis indicates that there is a potential for
prothioconazole use on sugar beets and soybeans to overlap with listed
species (and their designated critical habitat, if applicable) and that
a more refined assessment is warranted.  The more refined assessment
should involve clear delineation of the action area associated with
fenarimol uses and best available information on the temporal and
spatial co-location of listed species with respect to the action area. 
This analysis has not been conducted for this assessment.

5. Literature Cited  

Burns, Lawrence (2004). Exposure Analysis Modeling System (EXAMS): User
Manual and System Documentation. Ecosystem Research Division, National
Exposure Research Laboratory. U. S. Environmental Protection Agency,
Athens, GA.

Carsel, R.F., J.C. Imhoff, P.R. Humel, J.M. Cheplick, and A.S. Donigian,
Jr. (2005). PRZM-3, A Model for Predicting Pesticide and Nitrogen Fate
in the Crop Root and Unsaturated Zones: User’s Manual for Release
3.12.2. National Exposure Research Laboratory, Office of Research and
Development, U. S. Environmental Protection Agency, Athens, GA.

U.S. EPA.  2004.  Overview of the Ecological Risk Assessment Process in
the Office of Pesticide Programs, U.S. Environmental Protection Agency. 
Endangered and Threatened Species Effects Determinations.  Office of
Prevention, Pesticides and Toxic Substances, Office of Pesticide
Programs, Washington, D.C. January 23, 2004.  Online at:   HYPERLINK
"http://www.epa.gov/oppfead1/endanger/consultation/ecorisk-overview.pdf"
 http://www.epa.gov/oppfead1/endanger/consultation/ecorisk-overview.pdf 

U.S. EPA.  2006.  Environmental Fate and Ecological Risk Assessment for
the Registration of Prothioconazole.  DP Barcode: 324660.  Office of
Pesticide Programs, Environmental Fate and Effects Division.  June 2006.

Appendix A. Modeling Input and Output

stored as MNsugarbeets.out

Chemical: prothioconazole

PRZM environment: MNsugarbeetSTD.txt	modified Tueday, 29 May 2007 at
12:57:22

EXAMS environment: ir298.exv	modified Thuday, 29 August 2002 at 16:34:12

Metfile: w14914.dvf	modified Wedday, 3 July 2002 at 10:05:52

Water segment concentrations (ppb)

Year	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

1961	5.178	5.1	4.825	4.535	4.31	1.345

1962	7.911	7.831	7.538	7.127	6.852	4.969

1963	9.076	8.989	8.649	8.215	7.952	6.405

1964	12.14	12.06	11.67	11.25	10.98	8.941

1965	16.91	16.74	16.06	15.04	14.36	11.97

1966	12.37	12.32	12.08	11.74	11.47	10.83

1967	12.18	12.09	11.8	11.25	10.82	9.754

1968	11.98	11.88	11.63	11.09	10.7	9.709

1969	15.54	15.43	14.85	13.78	13.62	11.87

1970	21.45	21.22	20.37	18.9	18.03	13.44

1971	20.95	20.76	20.31	19.55	18.74	14.47

1972	17.11	17.02	16.64	15.88	15.66	14.06

1973	19.44	19.23	18.61	17.44	16.61	11.98

1974	18.08	17.94	17.45	16.43	15.78	13.96

1975	16.03	15.94	15.4	15.08	14.9	14

1976	13.16	13.11	12.88	12.48	12.44	10.66

1977	22.64	22.36	21.31	20.87	20.49	16.24

1978	19.07	18.98	18.58	17.77	17.3	15.84

1979	20.6	20.43	19.79	18.59	17.36	15.38

1980	17.88	17.72	17.26	16.59	16	14.29

1981	13.57	13.51	13.27	12.77	12.42	11.76

1982	25.07	24.78	23.64	21.64	20.19	12.48

1983	17.7	17.59	17.16	16.31	15.99	13.82

1984	22.51	22.26	21.37	19.8	18.21	12.59

1985	16.7	16.6	16.2	15.43	15.04	13.96

1986	15.99	15.87	15.49	14.84	14.52	13.08

1987	12.23	12.18	11.97	11.53	11.25	10.19

1988	13.48	13.34	12.81	11.93	11.37	8.941

1989	14.71	14.58	14.1	13.61	13.12	10.79

1990	11.3	11.21	10.86	10.7	10.48	9.765

Sorted results

Prob.	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

0.032258064516129	25.07	24.78	23.64	21.64	20.49	16.24

0.0645161290322581	22.64	22.36	21.37	20.87	20.19	15.84

0.0967741935483871	22.51	22.26	21.31	19.8	18.74	15.38

0.129032258064516	21.45	21.22	20.37	19.55	18.21	14.47

0.161290322580645	20.95	20.76	20.31	18.9	18.03	14.29

0.193548387096774	20.6	20.43	19.79	18.59	17.36	14.06

0.225806451612903	19.44	19.23	18.61	17.77	17.3	14

0.258064516129032	19.07	18.98	18.58	17.44	16.61	13.96

0.290322580645161	18.08	17.94	17.45	16.59	16	13.96

0.32258064516129	17.88	17.72	17.26	16.43	15.99	13.82

0.354838709677419	17.7	17.59	17.16	16.31	15.78	13.44

0.387096774193548	17.11	17.02	16.64	15.88	15.66	13.08

0.419354838709677	16.91	16.74	16.2	15.43	15.04	12.59

0.451612903225806	16.7	16.6	16.06	15.08	14.9	12.48

0.483870967741936	16.03	15.94	15.49	15.04	14.52	11.98

0.516129032258065	15.99	15.87	15.4	14.84	14.36	11.97

0.548387096774194	15.54	15.43	14.85	13.78	13.62	11.87

0.580645161290323	14.71	14.58	14.1	13.61	13.12	11.76

0.612903225806452	13.57	13.51	13.27	12.77	12.44	10.83

0.645161290322581	13.48	13.34	12.88	12.48	12.42	10.79

0.67741935483871	13.16	13.11	12.81	11.93	11.47	10.66

0.709677419354839	12.37	12.32	12.08	11.74	11.37	10.19

0.741935483870968	12.23	12.18	11.97	11.53	11.25	9.765

0.774193548387097	12.18	12.09	11.8	11.25	10.98	9.754

0.806451612903226	12.14	12.06	11.67	11.25	10.82	9.709

0.838709677419355	11.98	11.88	11.63	11.09	10.7	8.941

0.870967741935484	11.3	11.21	10.86	10.7	10.48	8.941

0.903225806451613	9.076	8.989	8.649	8.215	7.952	6.405

0.935483870967742	7.911	7.831	7.538	7.127	6.852	4.969

0.967741935483871	5.178	5.1	4.825	4.535	4.31	1.345

0.1	22.404	22.156	21.216	19.775	18.687	15.289

					Average of yearly averages:	11.5829666666667

Inputs generated by pe5.pl - Novemeber 2006

Data used for this run:

Output File: MNsugarbeets

Metfile:	w14914.dvf

PRZM scenario:	MNsugarbeetSTD.txt

EXAMS environment file:	ir298.exv

Chemical Name:	prothioconazole

Description	Variable Name	Value	Units	Comments

Molecular weight	mwt	344.3	g/mol

Henry's Law Const.	henry	2.96e-10	atm-m^3/mol

Vapor Pressure	vapr	3e-9	torr

Solubility	sol	300	mg/L

Kd	Kd		mg/L

Koc	Koc	523	mg/L

Photolysis half-life	kdp	101.9	days	Half-life

Aerobic Aquatic Metabolism	kbacw	385.2	days	Halfife

Anaerobic Aquatic Metabolism	kbacs	0	days	Halfife

Aerobic Soil Metabolism	asm	1052.2	days	Halfife

Hydrolysis:	pH 7	0	days	Half-life

Method:	CAM	2	integer	See PRZM manual

Incorporation Depth:	DEPI		cm

Application Rate:	TAPP	0.2	kg/ha

Application Efficiency:	APPEFF	0.95	fraction

Spray Drift	DRFT	0.16	fraction of application rate applied to pond

Application Date	Date	24/8	dd/mm or dd/mmm or dd-mm or dd-mmm

Interval 1	interval	14	days	Set to 0 or delete line for single app.

app. rate 1	apprate		kg/ha

Interval 2	interval	14	days	Set to 0 or delete line for single app.

app. rate 2	apprate		kg/ha

Record 17:	FILTRA	

	IPSCND	1

	UPTKF	

Record 18:	PLVKRT	

	PLDKRT	

	FEXTRC	0.5

Flag for Index Res. Run	IR	Reservoir

Flag for runoff calc.	RUNOFF	total	none, monthly or total(average of
entire run)

stored as MSSoybeans.out

Chemical: prothioconazole

PRZM environment: MSsoybeanSTD.txt	modified Tueday, 29 May 2007 at
12:58:06

EXAMS environment: ir298.exv	modified Thuday, 29 August 2002 at 16:34:12

Metfile: w03940.dvf	modified Wedday, 3 July 2002 at 10:05:46

Water segment concentrations (ppb)

Year	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

1961	5.565	5.362	4.644	3.87	3.267	1.205

1962	2	1.932	1.747	1.433	1.385	0.8182

1963	8.812	8.492	7.321	5.461	4.712	1.922

1964	3.15	3.065	2.745	2.416	2.305	1.283

1965	3.011	2.909	2.538	1.963	1.662	0.9639

1966	5.199	5.02	4.712	3.848	3.531	1.765

1967	5.071	4.902	4.586	4.249	3.875	1.791

1968	3.779	3.65	3.418	2.699	2.349	1.21

1969	2.552	2.468	2.157	1.81	1.694	0.9859

1970	2.241	2.164	1.889	1.517	1.397	0.9188

1971	2.69	2.601	2.365	2.016	1.988	1.001

1972	1.943	1.877	1.677	1.435	1.372	0.7693

1973	2.111	2.037	1.78	1.464	1.26	0.7102

1974	7.133	6.876	5.935	4.429	3.823	1.618

1975	4.891	4.765	4.223	3.761	3.473	1.616

1976	5.919	5.719	5.095	4.73	4.325	1.895

1977	3.94	3.81	3.396	3.052	2.96	1.507

1978	3.307	3.195	2.874	2.477	2.357	1.294

1979	12.55	12.16	10.79	9.062	8.42	3.384

1980	4.119	3.988	3.795	3.539	3.234	1.758

1981	10.19	9.957	8.642	6.514	5.899	2.585

1982	10.64	10.26	8.927	7.647	6.59	2.729

1983	6.127	5.923	5.611	4.573	3.99	1.968

1984	3.334	3.26	2.867	2.717	2.534	1.341

1985	3.512	3.394	2.963	2.4	2.254	1.202

1986	9.087	8.762	7.923	6.409	5.545	2.205

1987	9.974	9.615	8.543	6.504	5.496	2.266

1988	2.916	2.829	2.531	2.262	2.187	1.417

1989	10	9.648	8.766	6.941	5.955	2.511

1990	3.154	3.048	2.719	2.309	1.995	1.169

Sorted results

Prob.	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

0.032258064516129	12.55	12.16	10.79	9.062	8.42	3.384

0.0645161290322581	10.64	10.26	8.927	7.647	6.59	2.729

0.0967741935483871	10.19	9.957	8.766	6.941	5.955	2.585

0.129032258064516	10	9.648	8.642	6.514	5.899	2.511

0.161290322580645	9.974	9.615	8.543	6.504	5.545	2.266

0.193548387096774	9.087	8.762	7.923	6.409	5.496	2.205

0.225806451612903	8.812	8.492	7.321	5.461	4.712	1.968

0.258064516129032	7.133	6.876	5.935	4.73	4.325	1.922

0.290322580645161	6.127	5.923	5.611	4.573	3.99	1.895

0.32258064516129	5.919	5.719	5.095	4.429	3.875	1.791

0.354838709677419	5.565	5.362	4.712	4.249	3.823	1.765

0.387096774193548	5.199	5.02	4.644	3.87	3.531	1.758

0.419354838709677	5.071	4.902	4.586	3.848	3.473	1.618

0.451612903225806	4.891	4.765	4.223	3.761	3.267	1.616

0.483870967741936	4.119	3.988	3.795	3.539	3.234	1.507

0.516129032258065	3.94	3.81	3.418	3.052	2.96	1.417

0.548387096774194	3.779	3.65	3.396	2.717	2.534	1.341

0.580645161290323	3.512	3.394	2.963	2.699	2.357	1.294

0.612903225806452	3.334	3.26	2.874	2.477	2.349	1.283

0.645161290322581	3.307	3.195	2.867	2.416	2.305	1.21

0.67741935483871	3.154	3.065	2.745	2.4	2.254	1.205

0.709677419354839	3.15	3.048	2.719	2.309	2.187	1.202

0.741935483870968	3.011	2.909	2.538	2.262	1.995	1.169

0.774193548387097	2.916	2.829	2.531	2.016	1.988	1.001

0.806451612903226	2.69	2.601	2.365	1.963	1.694	0.9859

0.838709677419355	2.552	2.468	2.157	1.81	1.662	0.9639

0.870967741935484	2.241	2.164	1.889	1.517	1.397	0.9188

0.903225806451613	2.111	2.037	1.78	1.464	1.385	0.8182

0.935483870967742	2	1.932	1.747	1.435	1.372	0.7693

0.967741935483871	1.943	1.877	1.677	1.433	1.26	0.7102

0.1	10.171	9.9261	8.7536	6.8983	5.9494	2.5776

					Average of yearly averages:	1.59361

Inputs generated by pe5.pl - Novemeber 2006

Data used for this run:

Output File: MSSoybeans

Metfile:	w03940.dvf

PRZM scenario:	MSsoybeanSTD.txt

EXAMS environment file:	ir298.exv

Chemical Name:	prothioconazole

Description	Variable Name	Value	Units	Comments

Molecular weight	mwt	344.3	g/mol

Henry's Law Const.	henry	2.96e-10	atm-m^3/mol

Vapor Pressure	vapr	3e-9	torr

Solubility	sol	300	mg/L

Kd	Kd		mg/L

Koc	Koc	523	mg/L

Photolysis half-life	kdp	101.9	days	Half-life

Aerobic Aquatic Metabolism	kbacw	385.2	days	Halfife

Anaerobic Aquatic Metabolism	kbacs	0	days	Halfife

Aerobic Soil Metabolism	asm	1052.2	days	Halfife

Hydrolysis:	pH 7	0	days	Half-life

Method:	CAM	2	integer	See PRZM manual

Incorporation Depth:	DEPI		cm

Application Rate:	TAPP	0.105	kg/ha

Application Efficiency:	APPEFF	0.95	fraction

Spray Drift	DRFT	0.16	fraction of application rate applied to pond

Application Date	Date	15-5	dd/mm or dd/mmm or dd-mm or dd-mmm

Interval 1	interval	10	days	Set to 0 or delete line for single app.

app. rate 1	apprate		kg/ha

Interval 2	interval	10	days	Set to 0 or delete line for single app.

app. rate 2	apprate		kg/ha

Record 17:	FILTRA	

	IPSCND	1

	UPTKF	

Record 18:	PLVKRT	

	PLDKRT	

	FEXTRC	0.5

Flag for Index Res. Run	IR	Reservoir

Flag for runoff calc.	RUNOFF	total	none, monthly or total(average of
entire run)

Appendix B.  Example Output of T-REX for Prothioconazole Use on Sugar
Beets

Summary of Risk Quotient Calculations Based on Upper Bound Kenaga EECs
– Prothioconazole Use on Sugar Beets

 	 	 	 	 	 	 	 	 	 	 	 

Table B-1. Upper Bound Kenaga, Acute Avian Dose-Based  Risk Quotients	 
 

Size Class

(grams)	Adjusted

LD50	EECs and RQs	 	 



Short Grass	Tall Grass	Broadleaf Plants/

Small Insects	Fruits/Pods/

Seeds/

Large Insects	 	 



EEC	RQ	EEC	RQ	EEC	RQ	EEC	RQ	 	 

20	1440.86	61.86	0.04	28.35	0.02	34.80	0.02	3.87	0.00	 	 

100	1834.29	35.28	0.02	16.17	0.01	19.84	0.01	2.20	0.00	 	 

1000	2591.00	15.79	0.01	7.24	0.00	8.88	0.00	0.99	0.00	 	 

 	 	 	 	 	 	 	 	 	 	 	 

Table B-2.  Upper Bound Kenaga, Subacute Avian Dietary Based Risk
Quotients	 	 	 

LC50	EECs and RQs	 	 	 

	Short Grass	Tall Grass	Broadleaf Plants/

Small Insects	Fruits/Pods/

Seeds/

Large Insects	 	 	 

	EEC	RQ	EEC	RQ	EEC	RQ	EEC	RQ	 	 	 

4252	54.32	0.01	24.89	0.01	30.55	0.01	3.39	0.00	 	 	 

Size class not used for dietary risk quotients 	 	 	 

 	 	 	 	 	 	 	 	 	 	 	 

Table B-3.  Upper Bound Kenaga, Chronic Avian Dietary Based Risk
Quotients	 	 	 

NOAEC (ppm)	EECs and RQs	 	 	 

	Short Grass	Tall Grass	Broadleaf Plants/

Small Insects	Fruits/Pods/

Seeds/

Large Insects	 	 	 

	EEC	RQ	EEC	RQ	EEC	RQ	EEC	RQ	 	 	 

449	54.32	0.12	24.89	0.06	30.55	0.07	3.39	0.01	 	 	 

Size class not used for dietary risk quotients	 	 	 

 	 	 	 	 	 	 	 	 	 	 	 

Table B-4. Upper Bound Kenaga, Acute  Mammalian Dose-Based  Risk
Quotients 

Size Class

(grams)	Adjusted

LD50	EECs and RQs



Short Grass	Tall Grass	Broadleaf Plants/

Small Insects	Fruits/Pods/

Seeds/

Large Insects	Granivore



EEC	RQ	EEC	RQ	EEC	RQ	EEC	RQ	EEC	RQ

15	5507.76	51.79	0.01	23.74	0.00	29.13	0.01	3.24	0.00	0.72	0.00

35	4456.37	35.79	0.01	16.40	0.00	20.13	0.00	2.24	0.00	0.50	0.00

1000	1927.52	8.30	0.00	3.80	0.00	4.67	0.00	0.52	0.00	0.12	0.00

 	 	 	 	 	 	 	 	 	 	 	 

 	 	 	 	 	 	 	 	 	 	 	 

Table B-5.  Upper Bound Kenaga, Acute Mammalian Dietary Based Risk
Quotients	 	 	 

LC50 (ppm)	EECs and RQs	 	 	 

	Short Grass	Tall Grass	Broadleaf Plants/

Small Insects	Fruits/Pods/

Seeds/

Large Insects	 	 	 

	EEC	RQ	EEC	RQ	EEC	RQ	EEC	RQ	 	 	 

0	54.32	#####	24.89	#####	30.55	#####	3.39	#####	 	 	 

Size class not used for dietary risk quotients	 	 	 

 	 	 	 	 	 	 	 	 	 	 	 

 	 	 	 	 	 	 	 	 	 	 	 

Table B-6.  Upper Bound Kenaga, Chronic Mammalian Dietary Based Risk
Quotients	 	 	 

NOAEC (ppm)	EECs and RQs	 	 	 

	Short Grass	Tall Grass	Broadleaf Plants/

Small Insects	Fruits/Pods/

Seeds/

Large Insects	 	 	 

	EEC	RQ	EEC	RQ	EEC	RQ	EEC	RQ	 	 	 

160	54.32	0.34	24.89	0.16	30.55	0.19	3.39	0.02	 	 	 

Size class not used for dietary risk quotients 	 	 	 

 	 	 	 	 	 	 	 	 	 	 	 

Table B-7.  Upper Bound Kenaga, Chronic Mammalian Dose-Based Risk
Quotients

Size Class

(grams)	Adjusted NOAEL	EECs and RQs



Short Grass	Tall Grass	Broadleaf Plants/

Small Insects	Fruits/Pods/

Seeds/

Large Insects	Granivore



EEC	RQ	EEC	RQ	EEC	RQ	EEC	RQ	EEC	RQ

15	20.88	51.79	2.48	23.74	1.14	29.13	1.40	3.24	0.16	0.72	0.03

35	16.89	35.79	2.12	16.40	0.97	20.13	1.19	2.24	0.13	0.50	0.03

1000	7.31	8.30	1.14	3.80	0.52	4.67	0.64	0.52	0.07	0.12	0.02

 	 	 	 	 	 	 	 	 	 	 	 



Appendix C.  Example Output of TerrPlant for Aerial Application of
Prothioconazole on Sugar Beets

Table 1. Chemical Identity.	 	 

Chemical Name	Prothioconazole	 	 

PC code	x	 	 

Use	sugar beets	 	 

Application Method	aerial	 	 

Application Form	liquid	  	 

Solubility in Water (ppm)	300	 	 

 	 	 	 	 	 

Table 2. Input parameters used to derive EECs.	 	 

Input Parameter	Symbol	Value	Units	 	 

Application Rate	A	0.178	y	 	 

Incorporation	I	1	none	 	 

Runoff Fraction	R	0.05	none	 	 

Drift Fraction	D	0.05	none	 	 

 	 	 	 	 	 

Table 3. EECs for Prothioconazole.  Units in y.	 	 

Description	Equation	EEC	 	 

Runoff to dry areas	(A/I)*R	0.0089	 	 

Runoff to semi-aquatic areas	(A/I)*R*10	0.089	 	 

Spray drift	A*D	0.0089	 	 

Total for dry areas	((A/I)*R)+(A*D)	0.0178	 	 

Total for semi-aquatic areas	((A/I)*R*10)+(A*D)	0.0979	 	 

 	 	 	 	 	 

Table 4. Plant survival and growth data used for RQ derivation. Units
are in y.	 

 	Seedling Emergence	Vegetative Vigor	 

Plant type	EC25	NOAEC 	EC25	NOAEC 	 

Monocot	x	x	x	x	 

Dicot	0.272	0.03	x	x	 

 	 	 	 	 	 

Table 5. RQ values for plants in dry and semi-aquatic areas exposed to
Prothioconazole through runoff and/or spray drift.*	 

Plant Type	Listed Status	Dry 	Semi-Aquatic	Spray Drift	 

Monocot	non-listed	#VALUE!	#VALUE!	#DIV/0!	 

Monocot	listed	#VALUE!	#VALUE!	#DIV/0!	 

Dicot	non-listed	<0.1	0.36	<0.1	 

Dicot	listed 	0.59	3.26	0.30	 

*If RQ > 1.0, the LOC is exceeded, resulting in potential for risk to
that plant group.	 

 	 	 	 	 	 

 	 	 	 	 	 

 	 	 	 	 	 

Appendix D.  LOCATES Output of Listed Species by State

  

Species Listing by State with Use Criteria

	No species were excluded

	Minimum of 1 Acre.

	All Medium Types Reported

	Mammal, Marine mml, Bird, Amphibian, Reptile, Fish, Crustacean,
Bivalve, 

	Gastropod, Arachnid, Insect, Dicot, Monocot, Ferns, Conf/cycds, Coral,
Lichen

	soybeans for beans, sugarbeets for seed, sugarbeets for sugar

	Alabama	( 88) species:	Taxa	Critical Habitat

	Salamander, Flatwoods	Threatened	Amphibian	No

	(Ambystoma cingulatum)	Freshwater, Vernal pool, Terrestrial

	Salamander, Red Hills	Threatened	Amphibian	No

	(Phaeognathus hubrichti)	Freshwater, Terrestrial

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

	Stork, Wood	Endangered	Bird	No

	(Mycteria americana)	Terrestrial

	Woodpecker, Red-cockaded	Endangered	Bird	No

	(Picoides borealis)	Terrestrial

	Combshell, Southern (=Penitent mussel)	Endangered	Bivalve	No

	(Epioblasma penita)	Freshwater

	Combshell, Upland	Endangered	Bivalve	Yes

	(Epioblasma metastriata)	Freshwater

	Kidneyshell, Triangular	Endangered	Bivalve	Yes

	(Ptychobranchus greenii)	Freshwater

	Mucket, Orangenacre	Threatened	Bivalve	Yes

	(Lampsilis perovalis)	Freshwater

	Mucket, Pink (Pearlymussel)	Endangered	Bivalve	No

	(Lampsilis abrupta)	Freshwater

	Mussel, Acornshell Southern	Endangered	Bivalve	Yes

	(Epioblasma othcaloogensis)	Freshwater

	Mussel, Alabama Moccasinshell	Threatened	Bivalve	Yes

	(Medionidus acutissimus)	Freshwater

	Mussel, Coosa Moccasinshell	Endangered	Bivalve	Yes

	(Medionidus parvulus)	Freshwater

	Mussel, Cumberland Combshell	Endangered	Bivalve	Yes

	(Epioblasma brevidens)	Freshwater

	Mussel, Dark Pigtoe	Endangered	Bivalve	Yes

	(Pleurobema furvum)	Freshwater

	Mussel, Fine-lined Pocketbook	Threatened	Bivalve	Yes

	(Lampsilis altilis)	Freshwater

	Mussel, Fine-rayed Pigtoe	Endangered	Bivalve	No

	(Fusconaia cuneolus)	Freshwater

12/6/2007 2:27:42 PM   Ver. 2.10.3	Page 1 of 62

	Alabama	( 88) species:	Taxa	Critical Habitat

	Mussel, Heavy Pigtoe (=Judge Tait's Mussel)	Endangered	Bivalve	No

	(Pleurobema taitianum)	Freshwater

	Mussel, Heelsplitter Inflated	Threatened	Bivalve	No

	(Potamilus inflatus)	Freshwater

	Mussel, Ovate Clubshell	Endangered	Bivalve	Yes

	(Pleurobema perovatum)	Freshwater

	Mussel, Ring Pink (=Golf Stick Pearly)	Endangered	Bivalve	No

	(Obovaria retusa)	Freshwater

	Mussel, Rough Pigtoe	Endangered	Bivalve	No

	(Pleurobema plenum)	Freshwater

	Mussel, Shiny Pigtoe	Endangered	Bivalve	No

	(Fusconaia cor)	Freshwater

	Mussel, Shiny-rayed Pocketbook	Endangered	Bivalve	No

	(Lampsilis subangulata)	Freshwater

	Mussel, Southern Clubshell	Endangered	Bivalve	Yes

	(Pleurobema decisum)	Freshwater

	Mussel, Southern Pigtoe	Endangered	Bivalve	Yes

	(Pleurobema georgianum)	Freshwater

	Pearlymussel, Alabama Lamp	Endangered	Bivalve	No

	(Lampsilis virescens)	Freshwater

	Pearlymussel, Cracking	Endangered	Bivalve	No

	(Hemistena lata)	Freshwater

	Pearlymussel, Cumberland Monkeyface	Endangered	Bivalve	No

	(Quadrula intermedia)	Freshwater

	Pearlymussel, Orange-footed	Endangered	Bivalve	No

	(Plethobasus cooperianus)	Freshwater

	Pearlymussel, Pale Lilliput	Endangered	Bivalve	No

	(Toxolasma cylindrellus)	Freshwater

	Pearlymussel, Turgid-blossom	Endangered	Bivalve	No

	(Epioblasma turgidula)	Freshwater

	Pearlymussel, White Wartyback	Endangered	Bivalve	No

	(Plethobasus cicatricosus)	Freshwater

	Stirrupshell	Endangered	Bivalve	No

	(Quadrula stapes)	Freshwater

	Shrimp, Alabama Cave	Endangered	Crustacean	No

	(Palaemonias alabamae)	Freshwater

	Barbara Buttons, Mohr's	Threatened	Dicot	No

	(Marshallia mohrii)	Terrestrial

	Bladderpod, Lyrate	Threatened	Dicot	No

	(Lesquerella lyrata)	Terrestrial

	Clover, Leafy Prairie	Endangered	Dicot	No

	(Dalea foliosa)	Terrestrial

12/6/2007 2:27:42 PM   Ver. 2.10.3	Page 2 of 62

	Alabama	( 88) species:	Taxa	Critical Habitat

	Harperella	Endangered	Dicot	No

	(Ptilimnium nodosum)	Freshwater

	Leather-flower, Alabama	Endangered	Dicot	No

	(Clematis socialis)	Terrestrial

	Leather-flower, Morefield's	Endangered	Dicot	No

	(Clematis morefieldii)	Terrestrial

	Pitcher-plant, Alabama Canebrake	Endangered	Dicot	No

	(Sarracenia rubra alabamensis)	Freshwater, Terrestrial

	Pitcher-plant, Green	Endangered	Dicot	No

	(Sarracenia oreophila)	Terrestrial, Freshwater

	Potato-bean, Price's	Threatened	Dicot	No

	(Apios priceana)	Terrestrial

	Fern, American hart's-tongue	Threatened	Ferns	No

	(Asplenium scolopendrium var. americanum)	Terrestrial

	Quillwort, Louisiana	Endangered	Ferns	No

	(Isoetes louisianensis)	Freshwater, Terrestrial

	Cavefish, Alabama	Endangered	Fish	Yes

	(Speoplatyrhinus poulsoni)	Freshwater

	Chub, Spotfin	Threatened	Fish	Yes

	(Erimonax monachus)	Freshwater

	Darter, Boulder	Endangered	Fish	No

	(Etheostoma wapiti)	Freshwater

	Darter, Goldline	Threatened	Fish	No

	(Percina aurolineata)	Freshwater

	Darter, Slackwater	Threatened	Fish	Yes

	(Etheostoma boschungi)	Freshwater

	Darter, Snail	Threatened	Fish	No

	(Percina tanasi)	Freshwater

	Darter, Vermilion	Endangered	Fish	No

	(Etheostoma chermocki)	Freshwater

	Darter, Watercress	Endangered	Fish	No

	(Etheostoma nuchale)	Freshwater

	Madtom, Yellowfin	Threatened	Fish	Yes

	(Noturus flavipinnis)	Freshwater

	Sculpin, Pygmy	Threatened	Fish	No

	(Cottus paulus (=pygmaeus))	Freshwater

	Shiner, Blue	Threatened	Fish	No

	(Cyprinella caerulea)	Freshwater

	Shiner, Cahaba	Endangered	Fish	No

	(Notropis cahabae)	Freshwater

	Shiner, Palezone	Endangered	Fish	No

	(Notropis albizonatus)	Freshwater

12/6/2007 2:27:42 PM   Ver. 2.10.3	Page 3 of 62

	Alabama	( 88) species:	Taxa	Critical Habitat

	Sturgeon, Alabama	Endangered	Fish	No

	(Scaphirhynchus suttkusi)	Freshwater

	Sturgeon, Gulf	Threatened	Fish	Yes

	(Acipenser oxyrinchus desotoi)	Saltwater, Freshwater

	Campeloma, Slender	Endangered	Gastropod	No

	(Campeloma decampi)	Freshwater

	Elimia, Lacy	Threatened	Gastropod	No

	(Elimia crenatella)	Freshwater

	Pebblesnail, Flat	Endangered	Gastropod	No

	(Lepyrium showalteri)	Freshwater

	Riversnail, Anthony's	Endangered	Gastropod	No

	(Athearnia anthonyi)	Freshwater

	Rocksnail, Painted	Threatened	Gastropod	No

	(Leptoxis taeniata)	Freshwater

	Rocksnail, Plicate	Endangered	Gastropod	No

	(Leptoxis plicata)	Freshwater

	Rocksnail, Round	Threatened	Gastropod	No

	(Leptoxis ampla)	Freshwater

	Snail, Armored	Endangered	Gastropod	No

	(Pyrgulopsis (=Marstonia) pachyta)	Freshwater

	Snail, Lioplax Cylindrical	Endangered	Gastropod	No

	(Lioplax cyclostomaformis)	Freshwater

	Snail, Tulotoma	Endangered	Gastropod	No

	(Tulotoma magnifica)	Terrestrial

	Bat, Gray	Endangered	Mammal	No

	(Myotis grisescens)	Subterraneous, Terrestrial

	Bat, Indiana	Endangered	Mammal	Yes

	(Myotis sodalis)	Subterraneous, Terrestrial

	Mouse, Alabama Beach	Endangered	Mammal	Yes

	(Peromyscus polionotus ammobates)	Terrestrial, Coastal (neritic)

	Mouse, Perdido Key Beach	Endangered	Mammal	Yes

	(Peromyscus polionotus trissyllepsis)	Coastal (neritic)

	Whale, Finback	Endangered	Marine mml	No

	(Balaenoptera physalus)	Saltwater

	Whale, Humpback	Endangered	Marine mml	No

	(Megaptera novaeangliae)	Saltwater

	Grass, Tennessee Yellow-eyed	Endangered	Monocot	No

	(Xyris tennesseensis)	Terrestrial

	Trillium, Relict	Endangered	Monocot	No

	(Trillium reliquum)	Terrestrial

	Water-plantain, Kral's	Threatened	Monocot	No

	(Sagittaria secundifolia)	Freshwater

12/6/2007 2:27:42 PM   Ver. 2.10.3	Page 4 of 62

	Alabama	( 88) species:	Taxa	Critical Habitat

	Sea turtle, hawksbill	Endangered	Reptile	Yes

	(Eretmochelys imbricata)	Saltwater

	Sea turtle, Kemp's ridley	Endangered	Reptile	No

	(Lepidochelys kempii)	Saltwater

	Sea turtle, leatherback	Endangered	Reptile	Yes

	(Dermochelys coriacea)	Saltwater

	Sea turtle, loggerhead	Threatened	Reptile	No

	(Caretta caretta)	Saltwater

	Snake, Eastern Indigo	Threatened	Reptile	No

	(Drymarchon corais couperi)	Terrestrial

	Tortoise, Gopher	Threatened	Reptile	No

	(Gopherus polyphemus)	Terrestrial

	Turtle, Alabama Red-bellied	Endangered	Reptile	No

	(Pseudemys alabamensis)	Terrestrial, Freshwater

	Turtle, Flattened Musk	Threatened	Reptile	No

	(Sternotherus depressus)	Freshwater, Terrestrial

	Arkansas	( 17) species:	Taxa	Critical Habitat

	Tern, Interior (population) Least	Endangered	Bird	No

	(Sterna antillarum)	Terrestrial

	Woodpecker, Red-cockaded	Endangered	Bird	No

	(Picoides borealis)	Terrestrial

	Fatmucket, Arkansas	Threatened	Bivalve	No

	(Lampsilis powelli)	Freshwater

	Mucket, Pink (Pearlymussel)	Endangered	Bivalve	No

	(Lampsilis abrupta)	Freshwater

	Mussel, Scaleshell	Endangered	Bivalve	No

	(Leptodea leptodon)	Freshwater

	Pearlymussel, Fat Pocketbook	Endangered	Bivalve	No

	(Potamilus capax)	Freshwater

	Rock-pocketbook, Ouachita (=Wheeler's pm)	Endangered	Bivalve	No

	(Arkansia wheeleri)	Freshwater

	Crayfish, Cave (Cambarus aculabrum)	Endangered	Crustacean	No

	(Cambarus aculabrum)	Freshwater

	Fruit, Earth (=geocarpon)	Threatened	Dicot	No

	(Geocarpon minimum)	Terrestrial

	Harperella	Endangered	Dicot	No

	(Ptilimnium nodosum)	Freshwater

	Pondberry	Endangered	Dicot	No

	(Lindera melissifolia)	Terrestrial

	Cavefish, Ozark	Threatened	Fish	No

	(Amblyopsis rosae)	Freshwater

	Darter, Leopard	Threatened	Fish	Yes

	(Percina pantherina)	Freshwater

12/6/2007 2:27:43 PM   Ver. 2.10.3	Page 5 of 62

	Arkansas	( 17) species:	Taxa	Critical Habitat

	Sturgeon, Pallid	Endangered	Fish	No

	(Scaphirhynchus albus)	Freshwater

	Shagreen, Magazine Mountain	Threatened	Gastropod	No

	(Mesodon magazinensis)	Terrestrial

	Beetle, American Burying	Endangered	Insect	No

	(Nicrophorus americanus)	Terrestrial

	Bat, Gray	Endangered	Mammal	No

	(Myotis grisescens)	Subterraneous, Terrestrial

	California	( 88) species:	Taxa	Critical Habitat

	Frog, California Red-legged	Threatened	Amphibian	Yes

	(Rana aurora draytonii)	Terrestrial, Freshwater

	Salamander, California Tiger	Endangered	Amphibian	No

	(Ambystoma californiense)	Terrestrial, Vernal pool

	Salamander, Santa Cruz Long-toed	Endangered	Amphibian	No

	(Ambystoma macrodactylum croceum)	Freshwater, Vernal pool, Terrestrial

	Toad, Arroyo Southwestern	Endangered	Amphibian	Yes

	(Bufo californicus (=microscaphus))	Freshwater, Terrestrial

	Condor, California	Endangered	Bird	Yes

	(Gymnogyps californianus)	Terrestrial

	Flycatcher, Southwestern Willow	Endangered	Bird	Yes

	(Empidonax traillii extimus)	Terrestrial

	Murrelet, Marbled	Threatened	Bird	Yes

	(Brachyramphus marmoratus marmoratus)	Freshwater, Terrestrial,
Saltwater

	Pelican, Brown	Endangered	Bird	No

	(Pelecanus occidentalis)	Terrestrial

	Plover, Western Snowy	Threatened	Bird	Yes

	(Charadrius alexandrinus nivosus)	Terrestrial

	Rail, California Clapper	Endangered	Bird	No

	(Rallus longirostris obsoletus)	Terrestrial

	Rail, Yuma Clapper	Endangered	Bird	No

	(Rallus longirostris yumanensis)	Terrestrial

	Tern, California Least	Endangered	Bird	No

	(Sterna antillarum browni)	Terrestrial

	Vireo, Least Bell's	Endangered	Bird	Yes

	(Vireo bellii pusillus)	Terrestrial

	Cypress, Gowen	Threatened	Conf/cycds	No

	(Cupressus goveniana ssp. goveniana)	Terrestrial

	Fairy Shrimp, Conservancy Fairy	Endangered	Crustacean	Yes

	(Branchinecta conservatio)	Vernal pool

	Fairy Shrimp, Longhorn	Endangered	Crustacean	Yes

	(Branchinecta longiantenna)	Vernal pool

	Fairy Shrimp, Vernal Pool	Threatened	Crustacean	Yes

	(Branchinecta lynchi)	Vernal pool

12/6/2007 2:27:43 PM   Ver. 2.10.3	Page 6 of 62

	California	( 88) species:	Taxa	Critical Habitat

	Tadpole Shrimp, Vernal Pool	Endangered	Crustacean	Yes

	(Lepidurus packardi)	Vernal pool

	Adobe Sunburst, San Joaquin	Threatened	Dicot	No

	(Pseudobahia peirsonii)	Terrestrial

	Bird's-beak, Palmate-bracted	Endangered	Dicot	No

	(Cordylanthus palmatus)	Terrestrial

	Cactus, Bakersfield	Endangered	Dicot	No

	(Opuntia treleasei)	Terrestrial

	Checker-mallow, Keck's	Endangered	Dicot	Yes

	(Sidalcea keckii)	Terrestrial

	Clarkia, Springville	Threatened	Dicot	No

	(Clarkia springvillensis)	Terrestrial

	Clover, Fleshy Owl's	Threatened	Dicot	Yes

	(Castilleja campestris ssp. succulenta)	Vernal pool

	Clover, Monterey	Endangered	Dicot	No

	(Trifolium trichocalyx)	Terrestrial

	Dudleya, Santa Clara Valley	Endangered	Dicot	No

	(Dudleya setchellii)	Terrestrial

	Evening-primrose, San Benito	Threatened	Dicot	No

	(Camissonia benitensis)	Terrestrial

	Fiddleneck, Large-flowered	Endangered	Dicot	Yes

	(Amsinckia grandiflora)	Terrestrial

	Gilia, Monterey	Endangered	Dicot	No

	(Gilia tenuiflora ssp. arenaria)	Terrestrial

	Golden Sunburst, Hartweg's	Endangered	Dicot	No

	(Pseudobahia bahiifolia)	Terrestrial

	Goldfields, Contra Costa	Endangered	Dicot	Yes

	(Lasthenia conjugens)	Terrestrial

	Grass, Hairy Orcutt	Endangered	Dicot	Yes

	(Orcuttia pilosa)	Vernal pool

	Jewelflower, California	Endangered	Dicot	No

	(Caulanthus californicus)	Terrestrial

	Layia, Beach	Endangered	Dicot	No

	(Layia carnosa)	Terrestrial, Coastal (neritic)

	Lupine, Clover	Endangered	Dicot	No

	(Lupinus tidestromii)	Coastal (neritic)

	Mallow, Kern	Endangered	Dicot	No

	(Eremalche kernensis)	Terrestrial

	Milk-vetch, Coastal Dunes	Endangered	Dicot	No

	(Astragalus tener var. titi)	Terrestrial

	Milk-vetch, Pierson's	Threatened	Dicot	Yes

	(Astragalus magdalenae var. peirsonii)	Terrestrial

12/6/2007 2:27:43 PM   Ver. 2.10.3	Page 7 of 62

	California	( 88) species:	Taxa	Critical Habitat

	Potentilla, Hickman's	Endangered	Dicot	No

	(Potentilla hickmanii)	Terrestrial

	Pussypaws, Mariposa	Threatened	Dicot	No

	(Calyptridium pulchellum)	Terrestrial

	Spineflower, Monterey	Threatened	Dicot	Yes

	(Chorizanthe pungens var. pungens)	Terrestrial

	Spineflower, Robust	Endangered	Dicot	Yes

	(Chorizanthe robusta var. robusta)	Terrestrial

	Spurge, Hoover's	Threatened	Dicot	Yes

	(Chamaesyce hooveri)	Vernal pool

	Tarplant, Santa Cruz	Threatened	Dicot	Yes

	(Holocarpha macradenia)	Terrestrial

	Tuctoria, Green's	Endangered	Dicot	Yes

	(Tuctoria greenei)	Vernal pool

	Wallflower, Menzie's	Endangered	Dicot	No

	(Erysimum menziesii)	Terrestrial

	Woolly-threads, San Joaquin	Endangered	Dicot	No

	(Monolopia (=Lembertia) congdonii)	Terrestrial

	Chub, Bonytail	Endangered	Fish	Yes

	(Gila elegans)	Freshwater

	Chub, Mohave Tui	Endangered	Fish	No

	(Gila bicolor mohavensis)	Freshwater

	Goby, Tidewater	Endangered	Fish	Yes

	(Eucyclogobius newberryi)	Freshwater

	Pupfish, Desert	Endangered	Fish	Yes

	(Cyprinodon macularius)	Freshwater

	Salmon, Chinook (Central Valley Fall Run)	Threatened	Fish	No

	(Oncorhynchus (=Salmo) tshawytscha)	Brackish, Freshwater, Saltwater

	Smelt, Delta	Threatened	Fish	Yes

	(Hypomesus transpacificus)	Freshwater, Brackish

	Squawfish, Colorado	Endangered	Fish	Yes

	(Ptychocheilus lucius)	Freshwater

	Steelhead, (California Central Valley population)	Threatened	Fish	Yes

	(Oncorhynchus (=Salmo) mykiss)	Brackish, Freshwater, Saltwater

	Steelhead, (South-Central California population)	Threatened	Fish	Yes

	(Oncorhynchus (=Salmo) mykiss)	Freshwater, Saltwater, Brackish

	Sucker, Razorback	Endangered	Fish	Yes

	(Xyrauchen texanus)	Freshwater

	Trout, Lahontan Cutthroat	Threatened	Fish	No

	(Oncorhynchus clarki henshawi)	Freshwater

	Trout, Little Kern Golden	Threatened	Fish	Yes

	(Oncorhynchus aguabonita whitei)	Freshwater

12/6/2007 2:27:43 PM   Ver. 2.10.3	Page 8 of 62

	California	( 88) species:	Taxa	Critical Habitat

	Trout, Paiute Cutthroat	Threatened	Fish	No

	(Oncorhynchus clarki seleniris)	Freshwater

	Beetle, Valley Elderberry Longhorn	Threatened	Insect	Yes

	(Desmocerus californicus dimorphus)	Terrestrial

	Butterfly, Smith's Blue	Endangered	Insect	No

	(Euphilotes enoptes smithi)	Terrestrial

	Fly, Delhi Sands Flower-loving	Endangered	Insect	No

	(Rhaphiomidas terminatus abdominalis)	Terrestrial

	Moth, Kern Primrose Sphinx	Threatened	Insect	No

	(Euproserpinus euterpe)	Terrestrial

	Fox, San Joaquin Kit	Endangered	Mammal	No

	(Vulpes macrotis mutica)	Terrestrial

	Kangaroo Rat, Fresno	Endangered	Mammal	Yes

	(Dipodomys nitratoides exilis)	Terrestrial

	Kangaroo Rat, Giant	Endangered	Mammal	No

	(Dipodomys ingens)	Terrestrial

	Kangaroo Rat, Tipton	Endangered	Mammal	No

	(Dipodomys nitratoides nitratoides)	Terrestrial

	Rabbit, Riparian Brush	Endangered	Mammal	No

	(Sylvilagus bachmani riparius)	Terrestrial

	Sheep, Peninsular Bighorn	Endangered	Mammal	Yes

	(Ovis canadensis)	Terrestrial

	Shrew, Buena Vista Lake Ornate	Endangered	Mammal	Yes

	(Sorex ornatus relictus)	Terrestrial

	Woodrat, Riparian	Endangered	Mammal	No

	(Neotoma fuscipes riparia)	Terrestrial

	Otter, Southern Sea	Threatened	Marine mml	No

	(Enhydra lutris nereis)	Saltwater

	Seal, Guadalupe Fur	Threatened	Marine mml	No

	(Arctocephalus townsendi)	Coastal (neritic), Saltwater

	Sea-lion, Steller (eastern)	Threatened	Marine mml	Yes

	(Eumetopias jubatus)	Saltwater

	Whale, Finback	Endangered	Marine mml	No

	(Balaenoptera physalus)	Saltwater

	Whale, Humpback	Endangered	Marine mml	No

	(Megaptera novaeangliae)	Saltwater

	Amole, Purple	Threatened	Monocot	Yes

	(Chlorogalum purpureum var. purpureum)	Terrestrial

	Grass, Colusa	Threatened	Monocot	No

	(Neostapfia colusana)	Vernal pool

	Grass, San Joaquin Valley Orcutt	Threatened	Monocot	Yes

	(Orcuttia inaequalis)	Vernal pool

12/6/2007 2:27:43 PM   Ver. 2.10.3	Page 9 of 62

	California	( 88) species:	Taxa	Critical Habitat

	Piperia, Yadon's	Endangered	Monocot	No

	(Piperia yadonii)	Terrestrial

	Lizard, Blunt-nosed Leopard	Endangered	Reptile	No

	(Gambelia silus)	Terrestrial

	Sea turtle, green	Endangered	Reptile	No

	(Chelonia mydas)	Saltwater

	Sea turtle, leatherback	Endangered	Reptile	Yes

	(Dermochelys coriacea)	Saltwater

	Sea turtle, loggerhead	Threatened	Reptile	No

	(Caretta caretta)	Saltwater

	Sea turtle, olive ridley	Threatened	Reptile	No

	(Lepidochelys olivacea)	Saltwater

	Snake, Giant Garter	Threatened	Reptile	No

	(Thamnophis gigas)	Freshwater, Terrestrial

	Tortoise, Desert	Threatened	Reptile	Yes

	(Gopherus agassizii)	Terrestrial

	Colorado	( 11) species:	Taxa	Critical Habitat

	Crane, Whooping	Endangered	Bird	Yes

	(Grus americana)	Terrestrial, Freshwater

	Owl, Mexican Spotted	Threatened	Bird	Yes

	(Strix occidentalis lucida)	Terrestrial

	Butterfly Plant, Colorado	Threatened	Dicot	Yes

	(Gaura neomexicana var. coloradensis)	Terrestrial

	Chub, Bonytail	Endangered	Fish	Yes

	(Gila elegans)	Freshwater

	Chub, Humpback	Endangered	Fish	Yes

	(Gila cypha)	Freshwater

	Squawfish, Colorado	Endangered	Fish	Yes

	(Ptychocheilus lucius)	Freshwater

	Sucker, Razorback	Endangered	Fish	Yes

	(Xyrauchen texanus)	Freshwater

	Trout, Greenback Cutthroat	Threatened	Fish	No

	(Oncorhynchus clarki stomias)	Freshwater

	Ferret, Black-footed	Endangered	Mammal	No

	(Mustela nigripes)	Terrestrial

	Mouse, Preble's Meadow Jumping	Threatened	Mammal	Yes

	(Zapus hudsonius preblei)	Terrestrial

	Ladies'-tresses, Ute	Threatened	Monocot	No

	(Spiranthes diluvialis)	Terrestrial

	Connecticut	( 9) species:	Taxa	Critical Habitat

	Bat, Indiana	Endangered	Mammal	Yes

	(Myotis sodalis)	Subterraneous, Terrestrial

12/6/2007 2:27:43 PM   Ver. 2.10.3	Page 10 of 62

	Connecticut	( 9) species:	Taxa	Critical Habitat

	Whale, northern right	Endangered	Marine mml	Yes

	(Eubalaena glacialis (incl. australis))	Saltwater

	Pogonia, Small Whorled	Threatened	Monocot	No

	(Isotria medeoloides)	Terrestrial

	Sea turtle, green	Endangered	Reptile	No

	(Chelonia mydas)	Saltwater

	Sea turtle, hawksbill	Endangered	Reptile	Yes

	(Eretmochelys imbricata)	Saltwater

	Sea turtle, Kemp's ridley	Endangered	Reptile	No

	(Lepidochelys kempii)	Saltwater

	Sea turtle, leatherback	Endangered	Reptile	Yes

	(Dermochelys coriacea)	Saltwater

	Sea turtle, loggerhead	Threatened	Reptile	No

	(Caretta caretta)	Saltwater

	Turtle, Bog (Northern population)	Threatened	Reptile	No

	(Clemmys muhlenbergii)	Terrestrial, Freshwater

	Delaware	( 14) species:	Taxa	Critical Habitat

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

	Sturgeon, Shortnose	Endangered	Fish	No

	(Acipenser brevirostrum)	Saltwater, Freshwater

	Squirrel, Delmarva Peninsula Fox	Endangered	Mammal	No

	(Sciurus niger cinereus)	Terrestrial

	Whale, Finback	Endangered	Marine mml	No

	(Balaenoptera physalus)	Saltwater

	Whale, Humpback	Endangered	Marine mml	No

	(Megaptera novaeangliae)	Saltwater

	Whale, northern right	Endangered	Marine mml	Yes

	(Eubalaena glacialis (incl. australis))	Saltwater

	Pink, Swamp	Threatened	Monocot	No

	(Helonias bullata)	Terrestrial, Freshwater

	Pogonia, Small Whorled	Threatened	Monocot	No

	(Isotria medeoloides)	Terrestrial

	Sea turtle, green	Endangered	Reptile	No

	(Chelonia mydas)	Saltwater

	Sea turtle, hawksbill	Endangered	Reptile	Yes

	(Eretmochelys imbricata)	Saltwater

	Sea turtle, Kemp's ridley	Endangered	Reptile	No

	(Lepidochelys kempii)	Saltwater

	Sea turtle, leatherback	Endangered	Reptile	Yes

	(Dermochelys coriacea)	Saltwater

	Sea turtle, loggerhead	Threatened	Reptile	No

	(Caretta caretta)	Saltwater

12/6/2007 2:27:43 PM   Ver. 2.10.3	Page 11 of 62

	Delaware	( 14) species:	Taxa	Critical Habitat

	Turtle, Bog (Northern population)	Threatened	Reptile	No

	(Clemmys muhlenbergii)	Terrestrial, Freshwater

	Florida	( 60) species:	Taxa	Critical Habitat

	Salamander, Flatwoods	Threatened	Amphibian	No

	(Ambystoma cingulatum)	Freshwater, Vernal pool, Terrestrial

	Caracara, Audubon's Crested	Threatened	Bird	No

	(Polyborus plancus audubonii)	Terrestrial

	Kite, Everglade Snail	Endangered	Bird	Yes

	(Rostrhamus sociabilis plumbeus)	Terrestrial

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

	Scrub-Jay, Florida	Threatened	Bird	No

	(Aphelocoma coerulescens)	Terrestrial

	Sparrow, Florida Grasshopper	Endangered	Bird	No

	(Ammodramus savannarum floridanus)	Terrestrial

	Stork, Wood	Endangered	Bird	No

	(Mycteria americana)	Terrestrial

	Woodpecker, Red-cockaded	Endangered	Bird	No

	(Picoides borealis)	Terrestrial

	Bankclimber, Purple	Threatened	Bivalve	No

	(Elliptoideus sloatianus)	Freshwater

	Mussel, Gulf Moccasinshell	Endangered	Bivalve	No

	(Medionidus penicillatus)	Freshwater

	Mussel, Ochlockonee Moccasinshell	Endangered	Bivalve	No

	(Medionidus simpsonianus)	Freshwater

	Mussel, Oval Pigtoe	Endangered	Bivalve	No

	(Pleurobema pyriforme)	Freshwater

	Mussel, Shiny-rayed Pocketbook	Endangered	Bivalve	No

	(Lampsilis subangulata)	Freshwater

	Slabshell, Chipola	Threatened	Bivalve	No

	(Elliptio chipolaensis)	Freshwater

	Threeridge, Fat (Mussel)	Endangered	Bivalve	No

	(Amblema neislerii)	Freshwater

	Torreya, Florida	Endangered	Conf/cycds	No

	(Torreya taxifolia)	Terrestrial

	Blazing Star, Scrub	Endangered	Dicot	No

	(Liatris ohlingerae)	Terrestrial

	Bonamia, Florida	Threatened	Dicot	No

	(Bonamia grandiflora)	Terrestrial

	Buckwheat, Scrub	Threatened	Dicot	No

	(Eriogonum longifolium var. gnaphalifolium)	Terrestrial

	Campion, Fringed	Endangered	Dicot	No

	(Silene polypetala)	Terrestrial

12/6/2007 2:27:43 PM   Ver. 2.10.3	Page 12 of 62

	Florida	( 60) species:	Taxa	Critical Habitat

	Chaffseed, American	Endangered	Dicot	No

	(Schwalbea americana)	Terrestrial

	Fringe Tree, Pygmy	Endangered	Dicot	No

	(Chionanthus pygmaeus)	Terrestrial

	Gooseberry, Miccosukee	Threatened	Dicot	No

	(Ribes echinellum)	Terrestrial

	Harebells, Avon Park	Endangered	Dicot	No

	(Crotalaria avonensis)	Terrestrial

	Hypericum, Highlands Scrub	Endangered	Dicot	No

	(Hypericum cumulicola)	Terrestrial

	Lupine, Scrub	Endangered	Dicot	No

	(Lupinus aridorum)	Terrestrial

	Mint, Longspurred	Endangered	Dicot	No

	(Dicerandra cornutissima)	Terrestrial

	Mustard, Carter's	Endangered	Dicot	No

	(Warea carteri)	Terrestrial

	Pinkroot, Gentian	Endangered	Dicot	No

	(Spigelia gentianoides)	Terrestrial

	Plum, Scrub	Endangered	Dicot	No

	(Prunus geniculata)	Terrestrial

	Polygala, Lewton's	Endangered	Dicot	No

	(Polygala lewtonii)	Terrestrial

	Rhododendron, Chapman	Endangered	Dicot	No

	(Rhododendron chapmanii)	Terrestrial

	Rosemary, Short-leaved	Endangered	Dicot	No

	(Conradina brevifolia)	Terrestrial

	Sandlace	Endangered	Dicot	No

	(Polygonella myriophylla)	Terrestrial

	Warea, Wide-leaf	Endangered	Dicot	No

	(Warea amplexifolia)	Terrestrial

	Whitlow-wort, Papery	Threatened	Dicot	No

	(Paronychia chartacea)	Terrestrial

	Wings, Pigeon	Threatened	Dicot	No

	(Clitoria fragrans)	Terrestrial

	Wireweed	Endangered	Dicot	No

	(Polygonella basiramia)	Terrestrial

	Ziziphus, Florida	Endangered	Dicot	No

	(Ziziphus celata)	Terrestrial

	Darter, Okaloosa	Endangered	Fish	No

	(Etheostoma okaloosae)	Freshwater

	Sturgeon, Gulf	Threatened	Fish	Yes

	(Acipenser oxyrinchus desotoi)	Saltwater, Freshwater

12/6/2007 2:27:43 PM   Ver. 2.10.3	Page 13 of 62

	Florida	( 60) species:	Taxa	Critical Habitat

	Cladonia, Florida Perforate	Endangered	Lichen	No

	(Cladonia perforata)	Terrestrial

	Bat, Gray	Endangered	Mammal	No

	(Myotis grisescens)	Subterraneous, Terrestrial

	Bat, Indiana	Endangered	Mammal	Yes

	(Myotis sodalis)	Subterraneous, Terrestrial

	Mouse, Perdido Key Beach	Endangered	Mammal	Yes

	(Peromyscus polionotus trissyllepsis)	Coastal (neritic)

	Panther, Florida	Endangered	Mammal	No

	(Puma (=Felis) concolor coryi)	Terrestrial

	Manatee, West Indian	Endangered	Marine mml	Yes

	(Trichechus manatus)	Saltwater

	Seal, Caribbean Monk	Endangered	Marine mml	No

	(Monachus tropicalis)	Coastal (neritic), Saltwater

	Whale, Finback	Endangered	Marine mml	No

	(Balaenoptera physalus)	Saltwater

	Whale, Humpback	Endangered	Marine mml	No

	(Megaptera novaeangliae)	Saltwater

	Whale, northern right	Endangered	Marine mml	Yes

	(Eubalaena glacialis (incl. australis))	Saltwater

	Beargrass, Britton's	Endangered	Monocot	No

	(Nolina brittoniana)	Terrestrial

	Sea turtle, green	Endangered	Reptile	No

	(Chelonia mydas)	Saltwater

	Sea turtle, hawksbill	Endangered	Reptile	Yes

	(Eretmochelys imbricata)	Saltwater

	Sea turtle, Kemp's ridley	Endangered	Reptile	No

	(Lepidochelys kempii)	Saltwater

	Sea turtle, leatherback	Endangered	Reptile	Yes

	(Dermochelys coriacea)	Saltwater

	Sea turtle, loggerhead	Threatened	Reptile	No

	(Caretta caretta)	Saltwater

	Skink, Blue-tailed Mole	Threatened	Reptile	No

	(Eumeces egregius lividus)	Terrestrial

	Skink, Sand	Threatened	Reptile	No

	(Neoseps reynoldsi)	Terrestrial

	Snake, Eastern Indigo	Threatened	Reptile	No

	(Drymarchon corais couperi)	Terrestrial

	Georgia	( 59) species:	Taxa	Critical Habitat

	Salamander, Flatwoods	Threatened	Amphibian	No

	(Ambystoma cingulatum)	Freshwater, Vernal pool, Terrestrial

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

12/6/2007 2:27:43 PM   Ver. 2.10.3	Page 14 of 62

	Georgia	( 59) species:	Taxa	Critical Habitat

	Stork, Wood	Endangered	Bird	No

	(Mycteria americana)	Terrestrial

	Warbler (=Wood), Kirtland's	Endangered	Bird	No

	(Dendroica kirtlandii)	Terrestrial

	Woodpecker, Red-cockaded	Endangered	Bird	No

	(Picoides borealis)	Terrestrial

	Bankclimber, Purple	Threatened	Bivalve	No

	(Elliptoideus sloatianus)	Freshwater

	Combshell, Upland	Endangered	Bivalve	Yes

	(Epioblasma metastriata)	Freshwater

	Kidneyshell, Triangular	Endangered	Bivalve	Yes

	(Ptychobranchus greenii)	Freshwater

	Mucket, Pink (Pearlymussel)	Endangered	Bivalve	No

	(Lampsilis abrupta)	Freshwater

	Mussel, Acornshell Southern	Endangered	Bivalve	Yes

	(Epioblasma othcaloogensis)	Freshwater

	Mussel, Alabama Moccasinshell	Threatened	Bivalve	Yes

	(Medionidus acutissimus)	Freshwater

	Mussel, Coosa Moccasinshell	Endangered	Bivalve	Yes

	(Medionidus parvulus)	Freshwater

	Mussel, Fine-lined Pocketbook	Threatened	Bivalve	Yes

	(Lampsilis altilis)	Freshwater

	Mussel, Gulf Moccasinshell	Endangered	Bivalve	No

	(Medionidus penicillatus)	Freshwater

	Mussel, Oval Pigtoe	Endangered	Bivalve	No

	(Pleurobema pyriforme)	Freshwater

	Mussel, Ovate Clubshell	Endangered	Bivalve	Yes

	(Pleurobema perovatum)	Freshwater

	Mussel, Shiny-rayed Pocketbook	Endangered	Bivalve	No

	(Lampsilis subangulata)	Freshwater

	Mussel, Southern Clubshell	Endangered	Bivalve	Yes

	(Pleurobema decisum)	Freshwater

	Mussel, Southern Pigtoe	Endangered	Bivalve	Yes

	(Pleurobema georgianum)	Freshwater

	Threeridge, Fat (Mussel)	Endangered	Bivalve	No

	(Amblema neislerii)	Freshwater

	Torreya, Florida	Endangered	Conf/cycds	No

	(Torreya taxifolia)	Terrestrial

	Amphianthus, Little	Threatened	Dicot	No

	(Amphianthus pusillus)	Freshwater

	Barbara Buttons, Mohr's	Threatened	Dicot	No

	(Marshallia mohrii)	Terrestrial

12/6/2007 2:27:43 PM   Ver. 2.10.3	Page 15 of 62

	Georgia	( 59) species:	Taxa	Critical Habitat

	Campion, Fringed	Endangered	Dicot	No

	(Silene polypetala)	Terrestrial

	Dropwort, Canby's	Endangered	Dicot	No

	(Oxypolis canbyi)	Terrestrial, Freshwater

	Pitcher-plant, Green	Endangered	Dicot	No

	(Sarracenia oreophila)	Terrestrial, Freshwater

	Pondberry	Endangered	Dicot	No

	(Lindera melissifolia)	Terrestrial

	Rattleweed, Hairy	Endangered	Dicot	No

	(Baptisia arachnifera)	Terrestrial

	Skullcap, Large-flowered	Threatened	Dicot	No

	(Scutellaria montana)	Terrestrial

	Spiraea, Virginia	Threatened	Dicot	No

	(Spiraea virginiana)	Terrestrial

	Quillwort, Black-spored	Endangered	Ferns	No

	(Isoetes melanospora)	Vernal pool

	Quillwort, Mat-forming	Endangered	Ferns	No

	(Isoetes tegetiformans)	Vernal pool

	Chub, Spotfin	Threatened	Fish	Yes

	(Erimonax monachus)	Freshwater

	Darter, Amber	Endangered	Fish	Yes

	(Percina antesella)	Freshwater

	Darter, Cherokee	Threatened	Fish	No

	(Etheostoma scotti)	Freshwater

	Darter, Etowah	Endangered	Fish	No

	(Etheostoma etowahae)	Freshwater

	Darter, Goldline	Threatened	Fish	No

	(Percina aurolineata)	Freshwater

	Darter, Snail	Threatened	Fish	No

	(Percina tanasi)	Freshwater

	Logperch, Conasauga	Endangered	Fish	Yes

	(Percina jenkinsi)	Freshwater

	Madtom, Yellowfin	Threatened	Fish	Yes

	(Noturus flavipinnis)	Freshwater

	Shiner, Blue	Threatened	Fish	No

	(Cyprinella caerulea)	Freshwater

	Sturgeon, Gulf	Threatened	Fish	Yes

	(Acipenser oxyrinchus desotoi)	Saltwater, Freshwater

	Sturgeon, Shortnose	Endangered	Fish	No

	(Acipenser brevirostrum)	Saltwater, Freshwater

	Bat, Gray	Endangered	Mammal	No

	(Myotis grisescens)	Subterraneous, Terrestrial

12/6/2007 2:27:43 PM   Ver. 2.10.3	Page 16 of 62

	Georgia	( 59) species:	Taxa	Critical Habitat

	Bat, Indiana	Endangered	Mammal	Yes

	(Myotis sodalis)	Subterraneous, Terrestrial

	Manatee, West Indian	Endangered	Marine mml	Yes

	(Trichechus manatus)	Saltwater

	Whale, Finback	Endangered	Marine mml	No

	(Balaenoptera physalus)	Saltwater

	Whale, Humpback	Endangered	Marine mml	No

	(Megaptera novaeangliae)	Saltwater

	Whale, northern right	Endangered	Marine mml	Yes

	(Eubalaena glacialis (incl. australis))	Saltwater

	Grass, Tennessee Yellow-eyed	Endangered	Monocot	No

	(Xyris tennesseensis)	Terrestrial

	Pogonia, Small Whorled	Threatened	Monocot	No

	(Isotria medeoloides)	Terrestrial

	Trillium, Relict	Endangered	Monocot	No

	(Trillium reliquum)	Terrestrial

	Water-plantain, Kral's	Threatened	Monocot	No

	(Sagittaria secundifolia)	Freshwater

	Sea turtle, green	Endangered	Reptile	No

	(Chelonia mydas)	Saltwater

	Sea turtle, hawksbill	Endangered	Reptile	Yes

	(Eretmochelys imbricata)	Saltwater

	Sea turtle, Kemp's ridley	Endangered	Reptile	No

	(Lepidochelys kempii)	Saltwater

	Sea turtle, leatherback	Endangered	Reptile	Yes

	(Dermochelys coriacea)	Saltwater

	Sea turtle, loggerhead	Threatened	Reptile	No

	(Caretta caretta)	Saltwater

	Snake, Eastern Indigo	Threatened	Reptile	No

	(Drymarchon corais couperi)	Terrestrial

	Hawaii	( 108) species:	Taxa	Critical Habitat

	Spider, Kauai Cave Wolf	Endangered	Arachnid	Yes

	(Gopherus polyphemus)	Terrestrial, Subterraneous

	'Akia Loa, Kauai (Hemignathus procerus)	Endangered	Bird	No

	(Hemignathus procerus)	Terrestrial

	Coot, Hawaiian (=Alae keo keo)	Endangered	Bird	No

	(Fulica americana alai)	Terrestrial

	Duck, Hawaiian (Koloa)	Endangered	Bird	No

	(Anas wyvilliana)	Freshwater, Terrestrial

	Goose, Hawaiian (Nene)	Endangered	Bird	No

	(Branta (=Nesochen) sandvicensis)	Terrestrial, Freshwater

	Moorhen, Hawaiian Common	Endangered	Bird	No

	(Gallinula chloropus sandvicensis)	Terrestrial

12/6/2007 2:27:43 PM   Ver. 2.10.3	Page 17 of 62

	Hawaii	( 108) species:	Taxa	Critical Habitat

	Nuku Pu'u	Endangered	Bird	No

	(Hemignathus lucidus)	Terrestrial

	'O'o, Kauai (='A'a)	Endangered	Bird	No

	(Moho braccatus)	Terrestrial

	'O'u (Honeycreeper)	Endangered	Bird	No

	(Psittirostra psittacea)	Terrestrial

	Petrel, Hawaiian Dark-rumped	Endangered	Bird	No

	(Pterodroma phaeopygia sandwichensis)	Terrestrial

	Shearwater, Newell's Townsend's	Threatened	Bird	No

	(Puffinus auricularis newelli)	Terrestrial, Saltwater

	Stilt, Hawaiian (=Ae'o)	Endangered	Bird	No

	(Himantopus mexicanus knudseni)	Terrestrial

	Thrush, Large Kauai	Endangered	Bird	No

	(Myadestes myadestinus)	Terrestrial

	Thrush, Small Kauai (Puaiohi)	Endangered	Bird	No

	(Myadestes palmeri)	Terrestrial

	Amphipod, Kauai Cave	Endangered	Crustacean	Yes

	(Spelaeorchestia koloana)	Freshwater, Subterraneous

	A'e (Zanthoxylum hawaiiense)	Endangered	Dicot	Yes

	(Zanthoxylum hawaiiense)	Terrestrial

	'Aiea (Nothocestrum peltatum)	Endangered	Dicot	Yes

	(Nothocestrum peltatum)	Terrestrial

	'Akoko (Euphorbia haeleeleana)	Endangered	Dicot	Yes

	(Euphorbia haeleeleana)	Terrestrial

	Alani (Melicope haupuensis)	Endangered	Dicot	Yes

	(Melicope haupuensis)	Terrestrial

	Alani (Melicope knudsenii)	Endangered	Dicot	Yes

	(Melicope knudsenii)	Terrestrial

	Alani (Melicope pallida)	Endangered	Dicot	Yes

	(Melicope pallida)	Terrestrial

	Alani (Melicope quadrangularis)	Endangered	Dicot	No

	(Melicope quadrangularis)	Terrestrial

	Alsinidendron viscosum (ncn)	Endangered	Dicot	Yes

	(Alsinidendron viscosum)	Terrestrial

	Aupaka (Isodendrion laurifolium)	Endangered	Dicot	Yes

	(Isodendrion laurifolium)	Terrestrial

	Aupaka (Isodendrion longifolium)	Threatened	Dicot	Yes

	(Isodendrion longifolium)	Terrestrial

	'Awiwi (Centaurium sebaeoides)	Endangered	Dicot	Yes

	(Centaurium sebaeoides)	Terrestrial

	'Awiwi (Hedyotis cookiana)	Endangered	Dicot	Yes

	(Hedyotis cookiana)	Terrestrial

12/6/2007 2:27:44 PM   Ver. 2.10.3	Page 18 of 62

	Hawaii	( 108) species:	Taxa	Critical Habitat

	Bonamia menziesii (ncn)	Endangered	Dicot	Yes

	(Bonamia menziesii)	Terrestrial

	Chamaesyce Halemanui (ncn)	Endangered	Dicot	Yes

	(Chamaesyce halemanui)	Terrestrial

	Cyanea undulata (ncn)	Endangered	Dicot	Yes

	(Cyanea undulata)	Terrestrial

	Delissea rhytodisperma (ncn)	Endangered	Dicot	Yes

	(Delissea rhytidosperma)	Terrestrial

	Dubautia latifolia (ncn)	Endangered	Dicot	Yes

	(Dubautia latifolia)	Terrestrial

	Dubautia pauciflorula (ncn)	Endangered	Dicot	Yes

	(Dubautia pauciflorula)	Terrestrial

	Gouania meyenii (ncn)	Endangered	Dicot	Yes

	(Gouania meyenii)	Terrestrial

	Haha (Cyanea asarifolia)	Endangered	Dicot	Yes

	(Cyanea asarifolia)	Terrestrial

	Haha (Cyanea recta)	Threatened	Dicot	Yes

	(Cyanea recta)	Terrestrial

	Haha (Cyanea remyi)	Endangered	Dicot	Yes

	(Cyanea remyi)	Terrestrial

	Ha'Iwale (Cyrtandra limahuliensis)	Threatened	Dicot	Yes

	(Cyrtandra limahuliensis)	Terrestrial

	Hau Kauhiwi (Hibiscadelphus woodi)	Endangered	Dicot	Yes

	(Hibiscadelphus woodii)	Terrestrial

	Hau Kuahiwi (Hibiscadelphus distans)	Endangered	Dicot	No

	(Hibiscadelphus distans)	Terrestrial

	Heau (Exocarpos luteolus)	Endangered	Dicot	Yes

	(Exocarpos luteolus)	Terrestrial

	Hedyotis St.-Johnii (ncn)	Endangered	Dicot	Yes

	(Hedyotis st.-johnii)	Terrestrial

	Hesperomannia lydgatei (ncn)	Endangered	Dicot	Yes

	(Hesperomannia lydgatei)	Terrestrial

	Hibiscus, Clay's	Endangered	Dicot	Yes

	(Hibiscus clayi)	Terrestrial

	Iliau (Wilkesia hobdyi)	Endangered	Dicot	Yes

	(Wilkesia hobdyi)	Terrestrial

	Kamakahala (Labordia lydgatei)	Endangered	Dicot	Yes

	(Labordia lydgatei)	Terrestrial

	Kamakahala (Labordia tinifolia var. wahiawaen)	Endangered	Dicot	Yes

	(Labordia tinifolia var. wahiawaensis)	Terrestrial

	Kaulu (Pteralyxia kauaiensis)	Endangered	Dicot	Yes

	(Pteralyxia kauaiensis)	Terrestrial

12/6/2007 2:27:44 PM   Ver. 2.10.3	Page 19 of 62

	Hawaii	( 108) species:	Taxa	Critical Habitat

	Koki'o (Kokia kauaiensis)	Endangered	Dicot	Yes

	(Kokia kauaiensis)	Terrestrial

	Koki'o Ke'oke'o (Hibiscus waimeae ssp. hannerae)	Endangered	Dicot	Yes

	(Hibiscus waimeae ssp. hannerae)	Terrestrial

	Kolea (Myrsine linearifolia)	Threatened	Dicot	Yes

	(Myrsine linearifolia)	Terrestrial

	Kuawawaenohu (Alsinidendron lychnoides)	Endangered	Dicot	Yes

	(Alsinidendron lychnoides)	Terrestrial

	Laukahi Kuahiwi (Plantago princeps)	Endangered	Dicot	Yes

	(Plantago princeps)	Terrestrial

	Laulihilihi (Schiedea stellarioides)	Endangered	Dicot	Yes

	(Schiedea stellarioides)	Terrestrial

	Lobelia niihauensis (ncn)	Endangered	Dicot	Yes

	(Lobelia niihauensis)	Terrestrial

	Lysimachia filifolia (ncn)	Endangered	Dicot	Yes

	(Lysimachia filifolia)	Terrestrial

	Mahoe (Alectryon macrococcus)	Endangered	Dicot	Yes

	(Alectryon macrococcus)	Terrestrial

	Makou (Peucedanum sandwicense)	Threatened	Dicot	Yes

	(Peucedanum sandwicense)	Terrestrial

	Ma'oli'oli (Schiedea apokremnos)	Endangered	Dicot	Yes

	(Schiedea apokremnos)	Terrestrial

	Mapele (Cyrtandra cyaneoides)	Endangered	Dicot	Yes

	(Cyrtandra cyaneoides)	Terrestrial

	Mehamehame (Flueggea neowawraea)	Endangered	Dicot	Yes

	(Flueggea neowawraea)	Terrestrial

	Munroidendron racemosum (ncn)	Endangered	Dicot	Yes

	(Munroidendron racemosum)	Terrestrial

	Nani Wai'ale'ale (Viola kauaensis var. wahiawaensis)	Endangered	Dicot
Yes

	(Viola kauaiensis var. wahiawaensis)	Terrestrial

	Nehe (Lipochaeta fauriei)	Endangered	Dicot	Yes

	(Lipochaeta fauriei)	Terrestrial

	Nehe (Lipochaeta micrantha)	Endangered	Dicot	Yes

	(Lipochaeta micrantha)	Terrestrial

	Nehe (Lipochaeta waimeaensis)	Endangered	Dicot	Yes

	(Lipochaeta waimeaensis)	Terrestrial

	'Oha (Delissea rivularis)	Endangered	Dicot	Yes

	(Delissea rivularis)	Terrestrial

	'Ohai (Sesbania tomentosa)	Endangered	Dicot	Yes

	(Sesbania tomentosa)	Terrestrial

	'Olulu (Brighamia insignis)	Endangered	Dicot	Yes

	(Brighamia insignis)	Terrestrial

12/6/2007 2:27:44 PM   Ver. 2.10.3	Page 20 of 62

	Hawaii	( 108) species:	Taxa	Critical Habitat

	Phyllostegia knudsenii (ncn)	Endangered	Dicot	Yes

	(Phyllostegia knudsenii)	Terrestrial

	Phyllostegia waimeae (ncn)	Endangered	Dicot	Yes

	(Phyllostegia waimeae)	Terrestrial

	Phyllostegia wawrana (ncn)	Endangered	Dicot	Yes

	(Phyllostegia wawrana)	Terrestrial

	Popolo 'Aiakeakua (Solanum sandwicense)	Endangered	Dicot	Yes

	(Solanum sandwicense)	Terrestrial

	Remya kauaiensis (ncn)	Endangered	Dicot	Yes

	(Remya kauaiensis)	Terrestrial

	Remya montgomeryi (ncn)	Endangered	Dicot	Yes

	(Remya montgomeryi)	Terrestrial

	Schiedea helleri (ncn)	Endangered	Dicot	Yes

	(Schiedea helleri)	Terrestrial

	Schiedea kauaiensis (ncn)	Endangered	Dicot	Yes

	(Schiedea kauaiensis)	Terrestrial

	Schiedea membranacea (ncn)	Endangered	Dicot	Yes

	(Schiedea membranacea)	Terrestrial

	Schiedea nuttallii (ncn)	Endangered	Dicot	Yes

	(Schiedea nuttallii)	Terrestrial

	Schiedea spergulina var. leiopoda (ncn)	Endangered	Dicot	Yes

	(Schiedea spergulina var. leiopoda)	Terrestrial

	Schiedea spergulina var. spergulina (ncn)	Threatened	Dicot	Yes

	(Schiedea spergulina var. spergulina)	Terrestrial

	Silene lanceolata (ncn)	Endangered	Dicot	Yes

	(Silene lanceolata)	Terrestrial

	Spermolepis hawaiiensis (ncn)	Endangered	Dicot	Yes

	(Spermolepis hawaiiensis)	Terrestrial

	Stenogyne campanulata (ncn)	Endangered	Dicot	Yes

	(Stenogyne campanulata)	Terrestrial

	Vigna o-wahuensis (ncn)	Endangered	Dicot	Yes

	(Vigna o-wahuensis)	Terrestrial

	Viola helenae (ncn)	Endangered	Dicot	Yes

	(Viola helenae)	Terrestrial

	Xylosma crenatum (ncn)	Endangered	Dicot	Yes

	(Xylosma crenatum)	Terrestrial

	Diellia pallida (ncn)	Endangered	Ferns	Yes

	(Diellia pallida)	Terrestrial

	Fern, Pendant Kihi (Adenophorus periens)	Endangered	Ferns	Yes

	(Adenophorus periens)	Terrestrial

	Snail, Newcomb's	Threatened	Gastropod	Yes

	(Erinna newcombi)	Freshwater

12/6/2007 2:27:44 PM   Ver. 2.10.3	Page 21 of 62

	Hawaii	( 108) species:	Taxa	Critical Habitat

	Bat, Hawaiian Hoary	Endangered	Mammal	No

	(Lasiurus cinereus semotus)	Terrestrial, Subterraneous

	Seal, Hawaiian Monk	Endangered	Marine mml	Yes

	(Monachus schauinslandi)	Coastal (neritic), Saltwater

	Whale, Humpback	Endangered	Marine mml	No

	(Megaptera novaeangliae)	Saltwater

	Bluegrass, Hawaiian	Endangered	Monocot	Yes

	(Poa sandvicensis)	Terrestrial

	Bluegrass, Mann's (Poa mannii)	Endangered	Monocot	Yes

	(Poa mannii)	Terrestrial

	Hilo Ischaemum (Ischaemum byrone)	Endangered	Monocot	Yes

	(Ischaemum byrone)	Terrestrial

	Lau'ehu (Panicum niihauense)	Endangered	Monocot	Yes

	(Panicum niihauense)	Terrestrial

	Lo`ulu (Pritchardia napaliensis)	Endangered	Monocot	No

	(Pritchardia napaliensis)	Terrestrial

	Lo`ulu (Pritchardia viscosa)	Endangered	Monocot	No

	(Pritchardia viscosa)	Terrestrial

	Mariscus pennatiformis (ncn)	Endangered	Monocot	Yes

	(Mariscus pennatiformis)	Terrestrial

	Platanthera holochila (ncn)	Endangered	Monocot	Yes

	(Platanthera holochila)	Terrestrial

	Poa siphonoglossa (ncn)	Endangered	Monocot	Yes

	(Poa siphonoglossa)	Terrestrial

	Pu'uka'a (Cyperus trachysanthos)	Endangered	Monocot	Yes

	(Cyperus trachysanthos)	Terrestrial

	Wahane (Pritchardia aylmer-robinsonii)	Endangered	Monocot	No

	(Pritchardia aylmer-robinsonii)	Terrestrial

	Sea turtle, green	Endangered	Reptile	No

	(Chelonia mydas)	Saltwater

	Sea turtle, hawksbill	Endangered	Reptile	Yes

	(Eretmochelys imbricata)	Saltwater

	Sea turtle, leatherback	Endangered	Reptile	Yes

	(Dermochelys coriacea)	Saltwater

	Sea turtle, loggerhead	Threatened	Reptile	No

	(Caretta caretta)	Saltwater

	Idaho	( 9) species:	Taxa	Critical Habitat

	Trout, Bull	Threatened	Fish	No

	(Salvelinus confluentus)	Freshwater

	Trout, Bull (Columbia River population)	Threatened	Fish	Yes

	(Salvelinus confluentus)	Freshwater

	Trout, Bull (Klamath River population)	Threatened	Fish	Yes

	(Salvelinus confluentus)	Freshwater

12/6/2007 2:27:44 PM   Ver. 2.10.3	Page 22 of 62

	Idaho	( 9) species:	Taxa	Critical Habitat

	Limpet, Banbury Springs	Endangered	Gastropod	No

	(Lanx sp.)	Freshwater

	Snail, Bliss Rapids	Threatened	Gastropod	No

	(Taylorconcha serpenticola)	Freshwater

	Snail, Snake River Physa	Endangered	Gastropod	No

	(Physa natricina)	Terrestrial

	Snail, Utah Valvata	Endangered	Gastropod	No

	(Valvata utahensis)	Terrestrial

	Springsnail, Bruneau Hot	Endangered	Gastropod	No

	(Pyrgulopsis bruneauensis)	Freshwater

	Springsnail, Idaho	Endangered	Gastropod	No

	(Fontelicella idahoensis)	Freshwater

	Illinois	( 25) species:	Taxa	Critical Habitat

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

	Tern, Interior (population) Least	Endangered	Bird	No

	(Sterna antillarum)	Terrestrial

	Fanshell	Endangered	Bivalve	No

	(Cyprogenia stegaria)	Freshwater

	Mucket, Pink (Pearlymussel)	Endangered	Bivalve	No

	(Lampsilis abrupta)	Freshwater

	Mussel, Clubshell	Endangered	Bivalve	No

	(Pleurobema clava)	Freshwater

	Pearlymussel, Fat Pocketbook	Endangered	Bivalve	No

	(Potamilus capax)	Freshwater

	Pearlymussel, Higgins' Eye	Endangered	Bivalve	No

	(Lampsilis higginsii)	Freshwater

	Pearlymussel, Orange-footed	Endangered	Bivalve	No

	(Plethobasus cooperianus)	Freshwater

	Pearlymussel, White Wartyback	Endangered	Bivalve	No

	(Plethobasus cicatricosus)	Freshwater

	Amphipod, Illinois Cave	Endangered	Crustacean	No

	(Gammarus acherondytes)	Subterraneous, Freshwater

	Aster, Decurrent False	Threatened	Dicot	No

	(Boltonia decurrens)	Terrestrial, Freshwater

	Clover, Leafy Prairie	Endangered	Dicot	No

	(Dalea foliosa)	Terrestrial

	Clover, Prairie Bush	Threatened	Dicot	No

	(Lespedeza leptostachya)	Terrestrial

	Daisy, Lakeside	Threatened	Dicot	No

	(Hymenoxys herbacea)	Freshwater

	Milkweed, Mead's	Threatened	Dicot	No

	(Asclepias meadii)	Terrestrial

12/6/2007 2:27:44 PM   Ver. 2.10.3	Page 23 of 62

	Illinois	( 25) species:	Taxa	Critical Habitat

	Potato-bean, Price's	Threatened	Dicot	No

	(Apios priceana)	Terrestrial

	Thistle, Pitcher's	Threatened	Dicot	No

	(Cirsium pitcheri)	Terrestrial

	Sturgeon, Pallid	Endangered	Fish	No

	(Scaphirhynchus albus)	Freshwater

	Snail, Iowa Pleistocene	Endangered	Gastropod	No

	(Discus macclintocki)	Terrestrial

	Butterfly, Karner Blue	Endangered	Insect	No

	(Lycaeides melissa samuelis)	Terrestrial

	Dragonfly, Hine's Emerald	Endangered	Insect	No

	(Somatochlora hineana)	Freshwater, Terrestrial

	Bat, Gray	Endangered	Mammal	No

	(Myotis grisescens)	Subterraneous, Terrestrial

	Bat, Indiana	Endangered	Mammal	Yes

	(Myotis sodalis)	Subterraneous, Terrestrial

	Orchid, Eastern Prairie Fringed	Threatened	Monocot	No

	(Platanthera leucophaea)	Terrestrial

	Pogonia, Small Whorled	Threatened	Monocot	No

	(Isotria medeoloides)	Terrestrial

	Indiana	( 23) species:	Taxa	Critical Habitat

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

	Tern, Interior (population) Least	Endangered	Bird	No

	(Sterna antillarum)	Terrestrial

	Fanshell	Endangered	Bivalve	No

	(Cyprogenia stegaria)	Freshwater

	Mucket, Pink (Pearlymussel)	Endangered	Bivalve	No

	(Lampsilis abrupta)	Freshwater

	Mussel, Clubshell	Endangered	Bivalve	No

	(Pleurobema clava)	Freshwater

	Mussel, Ring Pink (=Golf Stick Pearly)	Endangered	Bivalve	No

	(Obovaria retusa)	Freshwater

	Mussel, Rough Pigtoe	Endangered	Bivalve	No

	(Pleurobema plenum)	Freshwater

	Pearlymussel, Fat Pocketbook	Endangered	Bivalve	No

	(Potamilus capax)	Freshwater

	Pearlymussel, Orange-footed	Endangered	Bivalve	No

	(Plethobasus cooperianus)	Freshwater

	Pearlymussel, Tubercled-blossom	Endangered	Bivalve	No

	(Epioblasma torulosa torulosa)	Freshwater

	Pearlymussel, White Cat's Paw	Endangered	Bivalve	No

	(Epioblasma obliquata perobliqua)	Freshwater

12/6/2007 2:27:44 PM   Ver. 2.10.3	Page 24 of 62

	Indiana	( 23) species:	Taxa	Critical Habitat

	Pearlymussel, White Wartyback	Endangered	Bivalve	No

	(Plethobasus cicatricosus)	Freshwater

	Riffleshell, Northern	Endangered	Bivalve	No

	(Epioblasma torulosa rangiana)	Freshwater

	Clover, Running Buffalo	Endangered	Dicot	No

	(Trifolium stoloniferum)	Terrestrial

	Goldenrod, Short's	Endangered	Dicot	No

	(Solidago shortii)	Terrestrial

	Milkweed, Mead's	Threatened	Dicot	No

	(Asclepias meadii)	Terrestrial

	Thistle, Pitcher's	Threatened	Dicot	No

	(Cirsium pitcheri)	Terrestrial

	Butterfly, Karner Blue	Endangered	Insect	No

	(Lycaeides melissa samuelis)	Terrestrial

	Butterfly, Mitchell's Satyr	Endangered	Insect	No

	(Neonympha mitchellii mitchellii)	Terrestrial

	Bat, Gray	Endangered	Mammal	No

	(Myotis grisescens)	Subterraneous, Terrestrial

	Bat, Indiana	Endangered	Mammal	Yes

	(Myotis sodalis)	Subterraneous, Terrestrial

	Orchid, Eastern Prairie Fringed	Threatened	Monocot	No

	(Platanthera leucophaea)	Terrestrial

	Snake, Northern Copperbelly Water	Threatened	Reptile	No

	(Nerodia erythrogaster neglecta)	Freshwater, Terrestrial

	Iowa	( 14) species:	Taxa	Critical Habitat

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

	Tern, Interior (population) Least	Endangered	Bird	No

	(Sterna antillarum)	Terrestrial

	Pearlymussel, Fat Pocketbook	Endangered	Bivalve	No

	(Potamilus capax)	Freshwater

	Pearlymussel, Higgins' Eye	Endangered	Bivalve	No

	(Lampsilis higginsii)	Freshwater

	Clover, Prairie Bush	Threatened	Dicot	No

	(Lespedeza leptostachya)	Terrestrial

	Milkweed, Mead's	Threatened	Dicot	No

	(Asclepias meadii)	Terrestrial

	Monkshood, Northern Wild	Threatened	Dicot	No

	(Aconitum noveboracense)	Terrestrial

	Fern, American hart's-tongue	Threatened	Ferns	No

	(Asplenium scolopendrium var. americanum)	Terrestrial

	Shiner, Topeka	Endangered	Fish	Yes

	(Notropis topeka (=tristis))	Freshwater

12/6/2007 2:27:44 PM   Ver. 2.10.3	Page 25 of 62

	Iowa	( 14) species:	Taxa	Critical Habitat

	Sturgeon, Pallid	Endangered	Fish	No

	(Scaphirhynchus albus)	Freshwater

	Snail, Iowa Pleistocene	Endangered	Gastropod	No

	(Discus macclintocki)	Terrestrial

	Bat, Indiana	Endangered	Mammal	Yes

	(Myotis sodalis)	Subterraneous, Terrestrial

	Orchid, Eastern Prairie Fringed	Threatened	Monocot	No

	(Platanthera leucophaea)	Terrestrial

	Orchid, Western Prairie Fringed	Threatened	Monocot	No

	(Platanthera praeclara)	Terrestrial

	Kansas	( 12) species:	Taxa	Critical Habitat

	Crane, Whooping	Endangered	Bird	Yes

	(Grus americana)	Terrestrial, Freshwater

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

	Tern, Interior (population) Least	Endangered	Bird	No

	(Sterna antillarum)	Terrestrial

	Milkweed, Mead's	Threatened	Dicot	No

	(Asclepias meadii)	Terrestrial

	Madtom, Neosho	Threatened	Fish	No

	(Noturus placidus)	Freshwater

	Shiner, Arkansas River	Threatened	Fish	Yes

	(Notropis girardi)	Freshwater

	Shiner, Topeka	Endangered	Fish	Yes

	(Notropis topeka (=tristis))	Freshwater

	Sturgeon, Pallid	Endangered	Fish	No

	(Scaphirhynchus albus)	Freshwater

	Beetle, American Burying	Endangered	Insect	No

	(Nicrophorus americanus)	Terrestrial

	Bat, Gray	Endangered	Mammal	No

	(Myotis grisescens)	Subterraneous, Terrestrial

	Ferret, Black-footed	Endangered	Mammal	No

	(Mustela nigripes)	Terrestrial

	Orchid, Western Prairie Fringed	Threatened	Monocot	No

	(Platanthera praeclara)	Terrestrial

	Kentucky	( 48) species:	Taxa	Critical Habitat

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

	Tern, Interior (population) Least	Endangered	Bird	No

	(Sterna antillarum)	Terrestrial

	Warbler (=Wood), Kirtland's	Endangered	Bird	No

	(Dendroica kirtlandii)	Terrestrial

12/6/2007 2:27:44 PM   Ver. 2.10.3	Page 26 of 62

	Kentucky	( 48) species:	Taxa	Critical Habitat

	Warbler, Bachman's	Endangered	Bird	No

	(Vermivora bachmanii)	Terrestrial

	Woodpecker, Ivory-billed	Endangered	Bird	No

	(Campephilus principalis)	Terrestrial

	Woodpecker, Red-cockaded	Endangered	Bird	No

	(Picoides borealis)	Terrestrial

	Fanshell	Endangered	Bivalve	No

	(Cyprogenia stegaria)	Freshwater

	Mucket, Pink (Pearlymussel)	Endangered	Bivalve	No

	(Lampsilis abrupta)	Freshwater

	Mussel, Clubshell	Endangered	Bivalve	No

	(Pleurobema clava)	Freshwater

	Mussel, Cumberland Combshell	Endangered	Bivalve	Yes

	(Epioblasma brevidens)	Freshwater

	Mussel, Cumberland Elktoe	Endangered	Bivalve	Yes

	(Alasmidonta atropurpurea)	Freshwater

	Mussel, Oyster	Endangered	Bivalve	Yes

	(Epioblasma capsaeformis)	Freshwater

	Mussel, Ring Pink (=Golf Stick Pearly)	Endangered	Bivalve	No

	(Obovaria retusa)	Freshwater

	Mussel, Rough Pigtoe	Endangered	Bivalve	No

	(Pleurobema plenum)	Freshwater

	Mussel, Winged Mapleleaf	Endangered	Bivalve	No

	(Quadrula fragosa)	Freshwater

	Pearlymussel, Appalachian Monkeyface	Endangered	Bivalve	No

	(Quadrula sparsa)	Freshwater

	Pearlymussel, Cracking	Endangered	Bivalve	No

	(Hemistena lata)	Freshwater

	Pearlymussel, Cumberland Bean	Endangered	Bivalve	No

	(Villosa trabalis)	Freshwater

	Pearlymussel, Dromedary	Endangered	Bivalve	No

	(Dromus dromas)	Freshwater

	Pearlymussel, Fat Pocketbook	Endangered	Bivalve	No

	(Potamilus capax)	Freshwater

	Pearlymussel, Little-wing	Endangered	Bivalve	No

	(Pegias fabula)	Freshwater

	Pearlymussel, Orange-footed	Endangered	Bivalve	No

	(Plethobasus cooperianus)	Freshwater

	Pearlymussel, Purple Cat's Paw	Endangered	Bivalve	No

	(Epioblasma obliquata obliquata)	Freshwater

	Pearlymussel, Tubercled-blossom	Endangered	Bivalve	No

	(Epioblasma torulosa torulosa)	Freshwater

12/6/2007 2:27:44 PM   Ver. 2.10.3	Page 27 of 62

	Kentucky	( 48) species:	Taxa	Critical Habitat

	Pearlymussel, White Wartyback	Endangered	Bivalve	No

	(Plethobasus cicatricosus)	Freshwater

	Pearlymussel, Yellow-blossom	Endangered	Bivalve	No

	(Epioblasma florentina florentina)	Freshwater

	Riffleshell, Northern	Endangered	Bivalve	No

	(Epioblasma torulosa rangiana)	Freshwater

	Riffleshell, Tan	Endangered	Bivalve	No

	(Epioblasma florentina walkeri (=E. walkeri))	Freshwater

	Shrimp, Kentucky Cave	Endangered	Crustacean	Yes

	(Palaemonias ganteri)	Freshwater

	Chaffseed, American	Endangered	Dicot	No

	(Schwalbea americana)	Terrestrial

	Clover, Running Buffalo	Endangered	Dicot	No

	(Trifolium stoloniferum)	Terrestrial

	Goldenrod, Short's	Endangered	Dicot	No

	(Solidago shortii)	Terrestrial

	Goldenrod, White-haired	Threatened	Dicot	No

	(Solidago albopilosa)	Terrestrial

	Potato-bean, Price's	Threatened	Dicot	No

	(Apios priceana)	Terrestrial

	Rock-cress, Large (=Braun's)	Endangered	Dicot	Yes

	(Arabis perstellata E. L. Braun var. ampla Rollins)	Terrestrial

	Rock-cress, Small	Endangered	Dicot	Yes

	(Arabis perstellata E. L. Braun var. perstellata Fernald)	Terrestrial

	Rosemary, Cumberland	Threatened	Dicot	No

	(Conradina verticillata)	Terrestrial

	Sandwort, Cumberland	Endangered	Dicot	No

	(Arenaria cumberlandensis)	Terrestrial

	Spiraea, Virginia	Threatened	Dicot	No

	(Spiraea virginiana)	Terrestrial

	Dace, Blackside	Threatened	Fish	No

	(Phoxinus cumberlandensis)	Freshwater

	Darter, Bluemask (=jewel)	Endangered	Fish	No

	(Etheostoma /)	Freshwater

	Darter, Relict	Endangered	Fish	No

	(Etheostoma chienense)	Freshwater

	Shiner, Palezone	Endangered	Fish	No

	(Notropis albizonatus)	Freshwater

	Sturgeon, Pallid	Endangered	Fish	No

	(Scaphirhynchus albus)	Freshwater

	Beetle, American Burying	Endangered	Insect	No

	(Nicrophorus americanus)	Terrestrial

12/6/2007 2:27:44 PM   Ver. 2.10.3	Page 28 of 62

	Kentucky	( 48) species:	Taxa	Critical Habitat

	Bat, Gray	Endangered	Mammal	No

	(Myotis grisescens)	Subterraneous, Terrestrial

	Bat, Indiana	Endangered	Mammal	Yes

	(Myotis sodalis)	Subterraneous, Terrestrial

	Bat, Virginia Big-eared	Endangered	Mammal	Yes

	(Corynorhinus (=Plecotus) townsendii virginianus)	Terrestrial,
Subterraneous

	Louisiana	( 22) species:	Taxa	Critical Habitat

	Pelican, Brown	Endangered	Bird	No

	(Pelecanus occidentalis)	Terrestrial

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

	Tern, California Least	Endangered	Bird	No

	(Sterna antillarum browni)	Terrestrial

	Tern, Interior (population) Least	Endangered	Bird	No

	(Sterna antillarum)	Terrestrial

	Woodpecker, Red-cockaded	Endangered	Bird	No

	(Picoides borealis)	Terrestrial

	Mucket, Pink (Pearlymussel)	Endangered	Bivalve	No

	(Lampsilis abrupta)	Freshwater

	Mussel, Heelsplitter Inflated	Threatened	Bivalve	No

	(Potamilus inflatus)	Freshwater

	Pearlshell, Louisiana	Threatened	Bivalve	No

	(Margaritifera hembeli)	Freshwater

	Chaffseed, American	Endangered	Dicot	No

	(Schwalbea americana)	Terrestrial

	Fruit, Earth (=geocarpon)	Threatened	Dicot	No

	(Geocarpon minimum)	Terrestrial

	Sturgeon, Gulf	Threatened	Fish	Yes

	(Acipenser oxyrinchus desotoi)	Saltwater, Freshwater

	Sturgeon, Pallid	Endangered	Fish	No

	(Scaphirhynchus albus)	Freshwater

	Bear, Louisiana Black	Threatened	Mammal	No

	(Ursus americanus luteolus)	Terrestrial

	Manatee, West Indian	Endangered	Marine mml	Yes

	(Trichechus manatus)	Saltwater

	Whale, Finback	Endangered	Marine mml	No

	(Balaenoptera physalus)	Saltwater

	Whale, Humpback	Endangered	Marine mml	No

	(Megaptera novaeangliae)	Saltwater

	Sea turtle, green	Endangered	Reptile	No

	(Chelonia mydas)	Saltwater

	Sea turtle, hawksbill	Endangered	Reptile	Yes

	(Eretmochelys imbricata)	Saltwater

12/6/2007 2:27:44 PM   Ver. 2.10.3	Page 29 of 62

	Louisiana	( 22) species:	Taxa	Critical Habitat

	Sea turtle, Kemp's ridley	Endangered	Reptile	No

	(Lepidochelys kempii)	Saltwater

	Sea turtle, leatherback	Endangered	Reptile	Yes

	(Dermochelys coriacea)	Saltwater

	Sea turtle, loggerhead	Threatened	Reptile	No

	(Caretta caretta)	Saltwater

	Tortoise, Gopher	Threatened	Reptile	No

	(Gopherus polyphemus)	Terrestrial

	Maine	( 11) species:	Taxa	Critical Habitat

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

	Tern, Roseate	Endangered	Bird	No

	(Sterna dougallii dougallii)	Terrestrial

	Lousewort, Furbish	Endangered	Dicot	No

	(Pedicularis furbishiae)	Terrestrial

	Salmon, Atlantic	Endangered	Fish	No

	(Salmo salar)	Brackish, Saltwater, Freshwater

	Lynx, Canada	Threatened	Mammal	No

	(Lynx canadensis)	Terrestrial

	Whale, Finback	Endangered	Marine mml	No

	(Balaenoptera physalus)	Saltwater

	Whale, Humpback	Endangered	Marine mml	No

	(Megaptera novaeangliae)	Saltwater

	Whale, northern right	Endangered	Marine mml	Yes

	(Eubalaena glacialis (incl. australis))	Saltwater

	Orchid, Eastern Prairie Fringed	Threatened	Monocot	No

	(Platanthera leucophaea)	Terrestrial

	Pogonia, Small Whorled	Threatened	Monocot	No

	(Isotria medeoloides)	Terrestrial

	Sea turtle, leatherback	Endangered	Reptile	Yes

	(Dermochelys coriacea)	Saltwater

	Maryland	( 22) species:	Taxa	Critical Habitat

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

	Mussel, Dwarf Wedge	Endangered	Bivalve	No

	(Alasmidonta heterodon)	Freshwater

	Dropwort, Canby's	Endangered	Dicot	No

	(Oxypolis canbyi)	Terrestrial, Freshwater

	Gerardia, Sandplain	Endangered	Dicot	No

	(Agalinis acuta)	Terrestrial

	Harperella	Endangered	Dicot	No

	(Ptilimnium nodosum)	Freshwater

12/6/2007 2:27:44 PM   Ver. 2.10.3	Page 30 of 62

	Maryland	( 22) species:	Taxa	Critical Habitat

	Joint-vetch, Sensitive	Threatened	Dicot	No

	(Aeschynomene virginica)	Terrestrial, Brackish

	Darter, Maryland	Endangered	Fish	Yes

	(Etheostoma sellare)	Freshwater

	Sturgeon, Shortnose	Endangered	Fish	No

	(Acipenser brevirostrum)	Saltwater, Freshwater

	Beetle, Northeastern Beach Tiger	Threatened	Insect	No

	(Cicindela dorsalis dorsalis)	Terrestrial

	Beetle, Puritan Tiger	Threatened	Insect	No

	(Cicindela puritana)	Terrestrial, Coastal (neritic)

	Bat, Indiana	Endangered	Mammal	Yes

	(Myotis sodalis)	Subterraneous, Terrestrial

	Squirrel, Delmarva Peninsula Fox	Endangered	Mammal	No

	(Sciurus niger cinereus)	Terrestrial

	Whale, Finback	Endangered	Marine mml	No

	(Balaenoptera physalus)	Saltwater

	Whale, Humpback	Endangered	Marine mml	No

	(Megaptera novaeangliae)	Saltwater

	Whale, northern right	Endangered	Marine mml	Yes

	(Eubalaena glacialis (incl. australis))	Saltwater

	Bulrush, Northeastern (=Barbed Bristle)	Endangered	Monocot	No

	(Scirpus ancistrochaetus)	Terrestrial, Freshwater

	Pink, Swamp	Threatened	Monocot	No

	(Helonias bullata)	Terrestrial, Freshwater

	Sea turtle, hawksbill	Endangered	Reptile	Yes

	(Eretmochelys imbricata)	Saltwater

	Sea turtle, Kemp's ridley	Endangered	Reptile	No

	(Lepidochelys kempii)	Saltwater

	Sea turtle, leatherback	Endangered	Reptile	Yes

	(Dermochelys coriacea)	Saltwater

	Sea turtle, loggerhead	Threatened	Reptile	No

	(Caretta caretta)	Saltwater

	Turtle, Bog (Northern population)	Threatened	Reptile	No

	(Clemmys muhlenbergii)	Terrestrial, Freshwater

	Massachusetts	( 13) species:	Taxa	Critical Habitat

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

	Starling, Ponape Mountain	Endangered	Bird	No

	(Aplonis pelzelni)	Terrestrial

	Sturgeon, Shortnose	Endangered	Fish	No

	(Acipenser brevirostrum)	Saltwater, Freshwater

	Beetle, Puritan Tiger	Threatened	Insect	No

	(Cicindela puritana)	Terrestrial, Coastal (neritic)

12/6/2007 2:27:44 PM   Ver. 2.10.3	Page 31 of 62

	Massachusetts	( 13) species:	Taxa	Critical Habitat

	Bat, Indiana	Endangered	Mammal	Yes

	(Myotis sodalis)	Subterraneous, Terrestrial

	Whale, Finback	Endangered	Marine mml	No

	(Balaenoptera physalus)	Saltwater

	Whale, northern right	Endangered	Marine mml	Yes

	(Eubalaena glacialis (incl. australis))	Saltwater

	Pogonia, Small Whorled	Threatened	Monocot	No

	(Isotria medeoloides)	Terrestrial

	Sea turtle, hawksbill	Endangered	Reptile	Yes

	(Eretmochelys imbricata)	Saltwater

	Sea turtle, Kemp's ridley	Endangered	Reptile	No

	(Lepidochelys kempii)	Saltwater

	Sea turtle, leatherback	Endangered	Reptile	Yes

	(Dermochelys coriacea)	Saltwater

	Sea turtle, loggerhead	Threatened	Reptile	No

	(Caretta caretta)	Saltwater

	Turtle, Bog (Northern population)	Threatened	Reptile	No

	(Clemmys muhlenbergii)	Terrestrial, Freshwater

	Michigan	( 18) species:	Taxa	Critical Habitat

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

	Warbler (=Wood), Kirtland's	Endangered	Bird	No

	(Dendroica kirtlandii)	Terrestrial

	Mussel, Clubshell	Endangered	Bivalve	No

	(Pleurobema clava)	Freshwater

	Riffleshell, Northern	Endangered	Bivalve	No

	(Epioblasma torulosa rangiana)	Freshwater

	Goldenrod, Houghton's	Threatened	Dicot	No

	(Solidago houghtonii)	Terrestrial

	Monkey-flower, Michigan	Endangered	Dicot	No

	(Mimulus glabratus var. michiganensis)	Terrestrial, Freshwater

	Thistle, Pitcher's	Threatened	Dicot	No

	(Cirsium pitcheri)	Terrestrial

	Beetle, Hungerford's Crawling Water	Endangered	Insect	No

	(Brychius hungerfordi)	Freshwater

	Butterfly, Karner Blue	Endangered	Insect	No

	(Lycaeides melissa samuelis)	Terrestrial

	Butterfly, Mitchell's Satyr	Endangered	Insect	No

	(Neonympha mitchellii mitchellii)	Terrestrial

	Dragonfly, Hine's Emerald	Endangered	Insect	No

	(Somatochlora hineana)	Freshwater, Terrestrial

	Bat, Indiana	Endangered	Mammal	Yes

	(Myotis sodalis)	Subterraneous, Terrestrial

12/6/2007 2:27:45 PM   Ver. 2.10.3	Page 32 of 62

	Michigan	( 18) species:	Taxa	Critical Habitat

	Lynx, Canada	Threatened	Mammal	No

	(Lynx canadensis)	Terrestrial

	Wolf, Gray	Endangered	Mammal	Yes

	(Canis lupus)	Terrestrial

	Iris, Dwarf Lake	Threatened	Monocot	No

	(Iris lacustris)	Terrestrial

	Orchid, Eastern Prairie Fringed	Threatened	Monocot	No

	(Platanthera leucophaea)	Terrestrial

	Pogonia, Small Whorled	Threatened	Monocot	No

	(Isotria medeoloides)	Terrestrial

	Snake, Northern Copperbelly Water	Threatened	Reptile	No

	(Nerodia erythrogaster neglecta)	Freshwater, Terrestrial

	Minnesota	( 11) species:	Taxa	Critical Habitat

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

	Mussel, Winged Mapleleaf	Endangered	Bivalve	No

	(Quadrula fragosa)	Freshwater

	Pearlymussel, Higgins' Eye	Endangered	Bivalve	No

	(Lampsilis higginsii)	Freshwater

	Clover, Prairie Bush	Threatened	Dicot	No

	(Lespedeza leptostachya)	Terrestrial

	Roseroot, Leedy's	Threatened	Dicot	No

	(Sedum integrifolium ssp. leedyi)	Terrestrial

	Shiner, Topeka	Endangered	Fish	Yes

	(Notropis topeka (=tristis))	Freshwater

	Butterfly, Karner Blue	Endangered	Insect	No

	(Lycaeides melissa samuelis)	Terrestrial

	Lynx, Canada	Threatened	Mammal	No

	(Lynx canadensis)	Terrestrial

	Wolf, Gray	Threatened	Mammal	Yes

	(Canis lupus)	Terrestrial

	Lily, Minnesota Trout	Endangered	Monocot	No

	(Erythronium propullans)	Terrestrial

	Orchid, Western Prairie Fringed	Threatened	Monocot	No

	(Platanthera praeclara)	Terrestrial

	Mississippi	( 34) species:	Taxa	Critical Habitat

	Crane, Mississippi Sandhill	Endangered	Bird	Yes

	(Grus canadensis pulla)	Terrestrial, Freshwater

	Pelican, Brown	Endangered	Bird	No

	(Pelecanus occidentalis)	Terrestrial

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

12/6/2007 2:27:45 PM   Ver. 2.10.3	Page 33 of 62

	Mississippi	( 34) species:	Taxa	Critical Habitat

	Tern, Interior (population) Least	Endangered	Bird	No

	(Sterna antillarum)	Terrestrial

	Woodpecker, Red-cockaded	Endangered	Bird	No

	(Picoides borealis)	Terrestrial

	Combshell, Southern (=Penitent mussel)	Endangered	Bivalve	No

	(Epioblasma penita)	Freshwater

	Mucket, Orangenacre	Threatened	Bivalve	Yes

	(Lampsilis perovalis)	Freshwater

	Mussel, Alabama Moccasinshell	Threatened	Bivalve	Yes

	(Medionidus acutissimus)	Freshwater

	Mussel, Black (=Curtus' Mussel) Clubshell	Endangered	Bivalve	No

	(Pleurobema curtum)	Freshwater

	Mussel, Heavy Pigtoe (=Judge Tait's Mussel)	Endangered	Bivalve	No

	(Pleurobema taitianum)	Freshwater

	Mussel, Heelsplitter Inflated	Threatened	Bivalve	No

	(Potamilus inflatus)	Freshwater

	Mussel, Ovate Clubshell	Endangered	Bivalve	Yes

	(Pleurobema perovatum)	Freshwater

	Mussel, Southern Clubshell	Endangered	Bivalve	Yes

	(Pleurobema decisum)	Freshwater

	Pearlymussel, Fat Pocketbook	Endangered	Bivalve	No

	(Potamilus capax)	Freshwater

	Pondberry	Endangered	Dicot	No

	(Lindera melissifolia)	Terrestrial

	Potato-bean, Price's	Threatened	Dicot	No

	(Apios priceana)	Terrestrial

	Quillwort, Louisiana	Endangered	Ferns	No

	(Isoetes louisianensis)	Freshwater, Terrestrial

	Darter, Bayou	Threatened	Fish	No

	(Etheostoma rubrum)	Freshwater

	Sturgeon, Gulf	Threatened	Fish	Yes

	(Acipenser oxyrinchus desotoi)	Saltwater, Freshwater

	Sturgeon, Pallid	Endangered	Fish	No

	(Scaphirhynchus albus)	Freshwater

	Bat, Gray	Endangered	Mammal	No

	(Myotis grisescens)	Subterraneous, Terrestrial

	Bat, Indiana	Endangered	Mammal	Yes

	(Myotis sodalis)	Subterraneous, Terrestrial

	Bear, Louisiana Black	Threatened	Mammal	No

	(Ursus americanus luteolus)	Terrestrial

	Whale, Finback	Endangered	Marine mml	No

	(Balaenoptera physalus)	Saltwater

12/6/2007 2:27:45 PM   Ver. 2.10.3	Page 34 of 62

	Mississippi	( 34) species:	Taxa	Critical Habitat

	Whale, Humpback	Endangered	Marine mml	No

	(Megaptera novaeangliae)	Saltwater

	Sea turtle, green	Endangered	Reptile	No

	(Chelonia mydas)	Saltwater

	Sea turtle, hawksbill	Endangered	Reptile	Yes

	(Eretmochelys imbricata)	Saltwater

	Sea turtle, Kemp's ridley	Endangered	Reptile	No

	(Lepidochelys kempii)	Saltwater

	Sea turtle, leatherback	Endangered	Reptile	Yes

	(Dermochelys coriacea)	Saltwater

	Sea turtle, loggerhead	Threatened	Reptile	No

	(Caretta caretta)	Saltwater

	Snake, Eastern Indigo	Threatened	Reptile	No

	(Drymarchon corais couperi)	Terrestrial

	Tortoise, Gopher	Threatened	Reptile	No

	(Gopherus polyphemus)	Terrestrial

	Turtle, Ringed Sawback	Threatened	Reptile	No

	(Graptemys oculifera)	Freshwater, Terrestrial

	Turtle, Yellow-blotched Map	Threatened	Reptile	No

	(Graptemys flavimaculata)	Freshwater, Terrestrial

	Missouri	( 29) species:	Taxa	Critical Habitat

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

	Tern, Interior (population) Least	Endangered	Bird	No

	(Sterna antillarum)	Terrestrial

	Mucket, Pink (Pearlymussel)	Endangered	Bivalve	No

	(Lampsilis abrupta)	Freshwater

	Mussel, Scaleshell	Endangered	Bivalve	No

	(Leptodea leptodon)	Freshwater

	Mussel, Winged Mapleleaf	Endangered	Bivalve	No

	(Quadrula fragosa)	Freshwater

	Pearlymussel, Curtis'	Endangered	Bivalve	No

	(Epioblasma florentina curtisii)	Freshwater

	Pearlymussel, Fat Pocketbook	Endangered	Bivalve	No

	(Potamilus capax)	Freshwater

	Pearlymussel, Higgins' Eye	Endangered	Bivalve	No

	(Lampsilis higginsii)	Freshwater

	Crayfish, Cave (Cambarus aculabrum)	Endangered	Crustacean	No

	(Cambarus aculabrum)	Freshwater

	Aster, Decurrent False	Threatened	Dicot	No

	(Boltonia decurrens)	Terrestrial, Freshwater

	Bladderpod, Missouri	Threatened	Dicot	No

	(Lesquerella filiformis)	Terrestrial

12/6/2007 2:27:45 PM   Ver. 2.10.3	Page 35 of 62

	Missouri	( 29) species:	Taxa	Critical Habitat

	Clover, Running Buffalo	Endangered	Dicot	No

	(Trifolium stoloniferum)	Terrestrial

	Fruit, Earth (=geocarpon)	Threatened	Dicot	No

	(Geocarpon minimum)	Terrestrial

	Milkweed, Mead's	Threatened	Dicot	No

	(Asclepias meadii)	Terrestrial

	Pondberry	Endangered	Dicot	No

	(Lindera melissifolia)	Terrestrial

	Sneezeweed, Virginia	Threatened	Dicot	No

	(Helenium virginicum)	Vernal pool

	Cavefish, Ozark	Threatened	Fish	No

	(Amblyopsis rosae)	Freshwater

	Chub, Humpback	Endangered	Fish	Yes

	(Gila cypha)	Freshwater

	Darter, Niangua	Threatened	Fish	Yes

	(Etheostoma nianguae)	Freshwater

	Madtom, Neosho	Threatened	Fish	No

	(Noturus placidus)	Freshwater

	Shiner, Topeka	Endangered	Fish	Yes

	(Notropis topeka (=tristis))	Freshwater

	Sturgeon, Gulf	Threatened	Fish	Yes

	(Acipenser oxyrinchus desotoi)	Saltwater, Freshwater

	Sturgeon, Pallid	Endangered	Fish	No

	(Scaphirhynchus albus)	Freshwater

	Cavesnail, Tumbling Creek	Endangered	Gastropod	No

	(Antrobia culveri)	Subterraneous, Freshwater

	Beetle, American Burying	Endangered	Insect	No

	(Nicrophorus americanus)	Terrestrial

	Dragonfly, Hine's Emerald	Endangered	Insect	No

	(Somatochlora hineana)	Freshwater, Terrestrial

	Bat, Gray	Endangered	Mammal	No

	(Myotis grisescens)	Subterraneous, Terrestrial

	Bat, Indiana	Endangered	Mammal	Yes

	(Myotis sodalis)	Subterraneous, Terrestrial

	Orchid, Western Prairie Fringed	Threatened	Monocot	No

	(Platanthera praeclara)	Terrestrial

	Montana	( 7) species:	Taxa	Critical Habitat

	Crane, Whooping	Endangered	Bird	Yes

	(Grus americana)	Terrestrial, Freshwater

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

	Tern, Interior (population) Least	Endangered	Bird	No

	(Sterna antillarum)	Terrestrial

12/6/2007 2:27:45 PM   Ver. 2.10.3	Page 36 of 62

	Montana	( 7) species:	Taxa	Critical Habitat

	Sturgeon, Pallid	Endangered	Fish	No

	(Scaphirhynchus albus)	Freshwater

	Bear, Grizzly	Threatened	Mammal	No

	(Ursus arctos horribilis)	Terrestrial

	Ferret, Black-footed	Endangered	Mammal	No

	(Mustela nigripes)	Terrestrial

	Wolf, Gray	Endangered	Mammal	Yes

	(Canis lupus)	Terrestrial

	Nebraska	( 10) species:	Taxa	Critical Habitat

	Crane, Whooping	Endangered	Bird	Yes

	(Grus americana)	Terrestrial, Freshwater

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

	Tern, Interior (population) Least	Endangered	Bird	No

	(Sterna antillarum)	Terrestrial

	Butterfly Plant, Colorado	Threatened	Dicot	Yes

	(Gaura neomexicana var. coloradensis)	Terrestrial

	Penstemon, Blowout	Endangered	Dicot	No

	(Penstemon haydenii)	Terrestrial

	Shiner, Topeka	Endangered	Fish	Yes

	(Notropis topeka (=tristis))	Freshwater

	Sturgeon, Pallid	Endangered	Fish	No

	(Scaphirhynchus albus)	Freshwater

	Beetle, Salt Creek Tiger	Endangered	Insect	No

	(Cicindela nevadica lincolniana)	Terrestrial

	Ferret, Black-footed	Endangered	Mammal	No

	(Mustela nigripes)	Terrestrial

	Orchid, Western Prairie Fringed	Threatened	Monocot	No

	(Platanthera praeclara)	Terrestrial

	New Hampshire	( 2) species:	Taxa	Critical Habitat

	Whale, Finback	Endangered	Marine mml	No

	(Balaenoptera physalus)	Saltwater

	Sea turtle, leatherback	Endangered	Reptile	Yes

	(Dermochelys coriacea)	Saltwater

	New Jersey	( 17) species:	Taxa	Critical Habitat

	Curlew, Eskimo	Endangered	Bird	No

	(Numenius borealis)	Terrestrial

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

	Chaffseed, American	Endangered	Dicot	No

	(Schwalbea americana)	Terrestrial

12/6/2007 2:27:45 PM   Ver. 2.10.3	Page 37 of 62

	New Jersey	( 17) species:	Taxa	Critical Habitat

	Joint-vetch, Sensitive	Threatened	Dicot	No

	(Aeschynomene virginica)	Terrestrial, Brackish

	Sturgeon, Shortnose	Endangered	Fish	No

	(Acipenser brevirostrum)	Saltwater, Freshwater

	Bat, Indiana	Endangered	Mammal	Yes

	(Myotis sodalis)	Subterraneous, Terrestrial

	Whale, Finback	Endangered	Marine mml	No

	(Balaenoptera physalus)	Saltwater

	Whale, Humpback	Endangered	Marine mml	No

	(Megaptera novaeangliae)	Saltwater

	Whale, northern right	Endangered	Marine mml	Yes

	(Eubalaena glacialis (incl. australis))	Saltwater

	Beaked-rush, Knieskern's	Threatened	Monocot	No

	(Rhynchospora knieskernii)	Terrestrial

	Pink, Swamp	Threatened	Monocot	No

	(Helonias bullata)	Terrestrial, Freshwater

	Pogonia, Small Whorled	Threatened	Monocot	No

	(Isotria medeoloides)	Terrestrial

	Sea turtle, hawksbill	Endangered	Reptile	Yes

	(Eretmochelys imbricata)	Saltwater

	Sea turtle, Kemp's ridley	Endangered	Reptile	No

	(Lepidochelys kempii)	Saltwater

	Sea turtle, leatherback	Endangered	Reptile	Yes

	(Dermochelys coriacea)	Saltwater

	Sea turtle, loggerhead	Threatened	Reptile	No

	(Caretta caretta)	Saltwater

	Turtle, Bog (Northern population)	Threatened	Reptile	No

	(Clemmys muhlenbergii)	Terrestrial, Freshwater

	New Mexico	( 2) species:	Taxa	Critical Habitat

	Tern, Interior (population) Least	Endangered	Bird	No

	(Sterna antillarum)	Terrestrial

	Ferret, Black-footed	Endangered	Mammal	No

	(Mustela nigripes)	Terrestrial

	New York	( 22) species:	Taxa	Critical Habitat

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

	Tern, Roseate	Endangered	Bird	No

	(Sterna dougallii dougallii)	Terrestrial

	Mussel, Dwarf Wedge	Endangered	Bivalve	No

	(Alasmidonta heterodon)	Freshwater

	Amaranth, Seabeach	Threatened	Dicot	No

	(Amaranthus pumilus)	Coastal (neritic)

12/6/2007 2:27:45 PM   Ver. 2.10.3	Page 38 of 62

	New York	( 22) species:	Taxa	Critical Habitat

	Gerardia, Sandplain	Endangered	Dicot	No

	(Agalinis acuta)	Terrestrial

	Monkshood, Northern Wild	Threatened	Dicot	No

	(Aconitum noveboracense)	Terrestrial

	Roseroot, Leedy's	Threatened	Dicot	No

	(Sedum integrifolium ssp. leedyi)	Terrestrial

	Fern, American hart's-tongue	Threatened	Ferns	No

	(Asplenium scolopendrium var. americanum)	Terrestrial

	Sturgeon, Shortnose	Endangered	Fish	No

	(Acipenser brevirostrum)	Saltwater, Freshwater

	Snail, Chittenango Ovate Amber	Threatened	Gastropod	No

	(Succinea chittenangoensis)	Terrestrial, Freshwater

	Butterfly, Karner Blue	Endangered	Insect	No

	(Lycaeides melissa samuelis)	Terrestrial

	Bat, Indiana	Endangered	Mammal	Yes

	(Myotis sodalis)	Subterraneous, Terrestrial

	Whale, Finback	Endangered	Marine mml	No

	(Balaenoptera physalus)	Saltwater

	Whale, Humpback	Endangered	Marine mml	No

	(Megaptera novaeangliae)	Saltwater

	Whale, northern right	Endangered	Marine mml	Yes

	(Eubalaena glacialis (incl. australis))	Saltwater

	Pogonia, Small Whorled	Threatened	Monocot	No

	(Isotria medeoloides)	Terrestrial

	Sea turtle, green	Endangered	Reptile	No

	(Chelonia mydas)	Saltwater

	Sea turtle, hawksbill	Endangered	Reptile	Yes

	(Eretmochelys imbricata)	Saltwater

	Sea turtle, Kemp's ridley	Endangered	Reptile	No

	(Lepidochelys kempii)	Saltwater

	Sea turtle, leatherback	Endangered	Reptile	Yes

	(Dermochelys coriacea)	Saltwater

	Sea turtle, loggerhead	Threatened	Reptile	No

	(Caretta caretta)	Saltwater

	Turtle, Bog (Northern population)	Threatened	Reptile	No

	(Clemmys muhlenbergii)	Terrestrial, Freshwater

	North Carolina	( 54) species:	Taxa	Critical Habitat

	Spider, Spruce-fir Moss	Endangered	Arachnid	Yes

	(Microhexura montivaga)	Terrestrial

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

	Stork, Wood	Endangered	Bird	No

	(Mycteria americana)	Terrestrial

12/6/2007 2:27:45 PM   Ver. 2.10.3	Page 39 of 62

	North Carolina	( 54) species:	Taxa	Critical Habitat

	Tern, Roseate	Endangered	Bird	No

	(Sterna dougallii dougallii)	Terrestrial

	Woodpecker, Red-cockaded	Endangered	Bird	No

	(Picoides borealis)	Terrestrial

	Elktoe, Appalachian	Endangered	Bivalve	Yes

	(Alasmidonta raveneliana)	Freshwater

	Mussel, Dwarf Wedge	Endangered	Bivalve	No

	(Alasmidonta heterodon)	Freshwater

	Mussel, Heelsplitter Carolina	Endangered	Bivalve	Yes

	(Lasmigona decorata)	Freshwater

	Mussel, Oyster	Endangered	Bivalve	Yes

	(Epioblasma capsaeformis)	Freshwater

	Pearlymussel, Little-wing	Endangered	Bivalve	No

	(Pegias fabula)	Freshwater

	Purple Bean	Endangered	Bivalve	Yes

	(Villosa perpurpurea)	Freshwater

	Spinymussel, James River	Endangered	Bivalve	No

	(Pleurobema collina)	Freshwater

	Spinymussel, Tar River	Endangered	Bivalve	No

	(Elliptio steinstansana)	Freshwater

	Amaranth, Seabeach	Threatened	Dicot	No

	(Amaranthus pumilus)	Coastal (neritic)

	Avens, Spreading	Endangered	Dicot	No

	(Geum radiatum)	Terrestrial

	Bittercress, Small-anthered	Endangered	Dicot	No

	(Cardamine micranthera)	Terrestrial

	Blazing Star, Heller's	Threatened	Dicot	No

	(Liatris helleri)	Terrestrial

	Chaffseed, American	Endangered	Dicot	No

	(Schwalbea americana)	Terrestrial

	Coneflower, Smooth	Endangered	Dicot	No

	(Echinacea laevigata)	Terrestrial

	Dropwort, Canby's	Endangered	Dicot	No

	(Oxypolis canbyi)	Terrestrial, Freshwater

	Goldenrod, Blue Ridge	Threatened	Dicot	No

	(Solidago spithamaea)	Terrestrial

	Harperella	Endangered	Dicot	No

	(Ptilimnium nodosum)	Freshwater

	Heartleaf, Dwarf-flowered	Threatened	Dicot	No

	(Hexastylis naniflora)	Terrestrial

	Heather, Mountain Golden	Threatened	Dicot	Yes

	(Hudsonia montana)	Terrestrial

12/6/2007 2:27:45 PM   Ver. 2.10.3	Page 40 of 62

	North Carolina	( 54) species:	Taxa	Critical Habitat

	Joint-vetch, Sensitive	Threatened	Dicot	No

	(Aeschynomene virginica)	Terrestrial, Brackish

	Loosestrife, Rough-leaved	Endangered	Dicot	No

	(Lysimachia asperulaefolia)	Terrestrial

	Meadowrue, Cooley's	Endangered	Dicot	No

	(Thalictrum cooleyi)	Terrestrial

	Pitcher-plant, Green	Endangered	Dicot	No

	(Sarracenia oreophila)	Terrestrial, Freshwater

	Pitcher-plant, Mountain Sweet	Endangered	Dicot	No

	(Sarracenia rubra ssp. jonesii)	Freshwater, Terrestrial

	Pondberry	Endangered	Dicot	No

	(Lindera melissifolia)	Terrestrial

	Spiraea, Virginia	Threatened	Dicot	No

	(Spiraea virginiana)	Terrestrial

	Sumac, Michaux's	Endangered	Dicot	No

	(Rhus michauxii)	Terrestrial

	Sunflower, Schweinitz's	Endangered	Dicot	No

	(Helianthus schweinitzii)	Terrestrial

	Shiner, Cape Fear	Endangered	Fish	Yes

	(Notropis mekistocholas)	Freshwater

	Silverside, Waccamaw	Threatened	Fish	Yes

	(Menidia extensa)	Freshwater

	Sturgeon, Shortnose	Endangered	Fish	No

	(Acipenser brevirostrum)	Saltwater, Freshwater

	Butterfly, Saint Francis' Satyr	Endangered	Insect	No

	(Neonympha mitchellii francisci)	Terrestrial

	Lichen, Rock Gnome	Endangered	Lichen	No

	(Gymnoderma lineare)	Terrestrial

	Bat, Indiana	Endangered	Mammal	Yes

	(Myotis sodalis)	Subterraneous, Terrestrial

	Squirrel, Carolina Northern Flying	Endangered	Mammal	No

	(Glaucomys sabrinus coloratus)	Terrestrial

	Manatee, West Indian	Endangered	Marine mml	Yes

	(Trichechus manatus)	Saltwater

	Whale, Finback	Endangered	Marine mml	No

	(Balaenoptera physalus)	Saltwater

	Whale, Humpback	Endangered	Marine mml	No

	(Megaptera novaeangliae)	Saltwater

	Whale, northern right	Endangered	Marine mml	Yes

	(Eubalaena glacialis (incl. australis))	Saltwater

	Arrowhead, Bunched	Endangered	Monocot	No

	(Sagittaria fasciculata)	Freshwater

12/6/2007 2:27:45 PM   Ver. 2.10.3	Page 41 of 62

	North Carolina	( 54) species:	Taxa	Critical Habitat

	Irisette, White	Endangered	Monocot	No

	(Sisyrinchium dichotomum)	Terrestrial

	Pink, Swamp	Threatened	Monocot	No

	(Helonias bullata)	Terrestrial, Freshwater

	Pogonia, Small Whorled	Threatened	Monocot	No

	(Isotria medeoloides)	Terrestrial

	Sedge, Golden	Endangered	Monocot	No

	(Carex lutea)	Terrestrial

	Sea turtle, green	Endangered	Reptile	No

	(Chelonia mydas)	Saltwater

	Sea turtle, hawksbill	Endangered	Reptile	Yes

	(Eretmochelys imbricata)	Saltwater

	Sea turtle, Kemp's ridley	Endangered	Reptile	No

	(Lepidochelys kempii)	Saltwater

	Sea turtle, leatherback	Endangered	Reptile	Yes

	(Dermochelys coriacea)	Saltwater

	Sea turtle, loggerhead	Threatened	Reptile	No

	(Caretta caretta)	Saltwater

	North Dakota	( 5) species:	Taxa	Critical Habitat

	Crane, Whooping	Endangered	Bird	Yes

	(Grus americana)	Terrestrial, Freshwater

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

	Tern, Interior (population) Least	Endangered	Bird	No

	(Sterna antillarum)	Terrestrial

	Sturgeon, Pallid	Endangered	Fish	No

	(Scaphirhynchus albus)	Freshwater

	Orchid, Western Prairie Fringed	Threatened	Monocot	No

	(Platanthera praeclara)	Terrestrial

	Ohio	( 22) species:	Taxa	Critical Habitat

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

	Fanshell	Endangered	Bivalve	No

	(Cyprogenia stegaria)	Freshwater

	Mucket, Pink (Pearlymussel)	Endangered	Bivalve	No

	(Lampsilis abrupta)	Freshwater

	Mussel, Clubshell	Endangered	Bivalve	No

	(Pleurobema clava)	Freshwater

	Pearlymussel, Purple Cat's Paw	Endangered	Bivalve	No

	(Epioblasma obliquata obliquata)	Freshwater

	Pearlymussel, White Cat's Paw	Endangered	Bivalve	No

	(Epioblasma obliquata perobliqua)	Freshwater

12/6/2007 2:27:45 PM   Ver. 2.10.3	Page 42 of 62

	Ohio	( 22) species:	Taxa	Critical Habitat

	Riffleshell, Northern	Endangered	Bivalve	No

	(Epioblasma torulosa rangiana)	Freshwater

	Clover, Running Buffalo	Endangered	Dicot	No

	(Trifolium stoloniferum)	Terrestrial

	Daisy, Lakeside	Threatened	Dicot	No

	(Hymenoxys herbacea)	Freshwater

	Monkshood, Northern Wild	Threatened	Dicot	No

	(Aconitum noveboracense)	Terrestrial

	Spiraea, Virginia	Threatened	Dicot	No

	(Spiraea virginiana)	Terrestrial

	Madtom, Scioto	Endangered	Fish	No

	(Noturus trautmani)	Freshwater

	Beetle, American Burying	Endangered	Insect	No

	(Nicrophorus americanus)	Terrestrial

	Butterfly, Karner Blue	Endangered	Insect	No

	(Lycaeides melissa samuelis)	Terrestrial

	Butterfly, Mitchell's Satyr	Endangered	Insect	No

	(Neonympha mitchellii mitchellii)	Terrestrial

	Dragonfly, Hine's Emerald	Endangered	Insect	No

	(Somatochlora hineana)	Freshwater, Terrestrial

	Bat, Gray	Endangered	Mammal	No

	(Myotis grisescens)	Subterraneous, Terrestrial

	Bat, Indiana	Endangered	Mammal	Yes

	(Myotis sodalis)	Subterraneous, Terrestrial

	Orchid, Eastern Prairie Fringed	Threatened	Monocot	No

	(Platanthera leucophaea)	Terrestrial

	Pogonia, Small Whorled	Threatened	Monocot	No

	(Isotria medeoloides)	Terrestrial

	Snake, Lake Erie Water	Threatened	Reptile	No

	(Nerodia sipedon insularum)	Terrestrial, Freshwater

	Snake, Northern Copperbelly Water	Threatened	Reptile	No

	(Nerodia erythrogaster neglecta)	Freshwater, Terrestrial

	Oklahoma	( 18) species:	Taxa	Critical Habitat

	Crane, Whooping	Endangered	Bird	Yes

	(Grus americana)	Terrestrial, Freshwater

	Curlew, Eskimo	Endangered	Bird	No

	(Numenius borealis)	Terrestrial

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

	Tern, Interior (population) Least	Endangered	Bird	No

	(Sterna antillarum)	Terrestrial

	Vireo, Black-capped	Endangered	Bird	No

	(Vireo atricapilla)	Terrestrial

12/6/2007 2:27:45 PM   Ver. 2.10.3	Page 43 of 62

	Oklahoma	( 18) species:	Taxa	Critical Habitat

	Woodpecker, Red-cockaded	Endangered	Bird	No

	(Picoides borealis)	Terrestrial

	Mussel, Scaleshell	Endangered	Bivalve	No

	(Leptodea leptodon)	Freshwater

	Rock-pocketbook, Ouachita (=Wheeler's pm)	Endangered	Bivalve	No

	(Arkansia wheeleri)	Freshwater

	Cavefish, Ozark	Threatened	Fish	No

	(Amblyopsis rosae)	Freshwater

	Darter, Leopard	Threatened	Fish	Yes

	(Percina pantherina)	Freshwater

	Madtom, Neosho	Threatened	Fish	No

	(Noturus placidus)	Freshwater

	Shiner, Arkansas River	Threatened	Fish	Yes

	(Notropis girardi)	Freshwater

	Beetle, American Burying	Endangered	Insect	No

	(Nicrophorus americanus)	Terrestrial

	Bat, Gray	Endangered	Mammal	No

	(Myotis grisescens)	Subterraneous, Terrestrial

	Bat, Indiana	Endangered	Mammal	Yes

	(Myotis sodalis)	Subterraneous, Terrestrial

	Bat, Ozark Big-eared	Endangered	Mammal	No

	(Corynorhinus (=Plecotus) townsendii ingens)	Terrestrial, Subterraneous

	Orchid, Eastern Prairie Fringed	Threatened	Monocot	No

	(Platanthera leucophaea)	Terrestrial

	Orchid, Western Prairie Fringed	Threatened	Monocot	No

	(Platanthera praeclara)	Terrestrial

	Oregon	( 39) species:	Taxa	Critical Habitat

	Murrelet, Marbled	Threatened	Bird	Yes

	(Brachyramphus marmoratus marmoratus)	Freshwater, Terrestrial,
Saltwater

	Owl, Northern Spotted	Threatened	Bird	Yes

	(Strix occidentalis caurina)	Terrestrial

	Pelican, Brown	Endangered	Bird	No

	(Pelecanus occidentalis)	Terrestrial

	Plover, Western Snowy	Threatened	Bird	Yes

	(Charadrius alexandrinus nivosus)	Terrestrial

	Fairy Shrimp, Vernal Pool	Threatened	Crustacean	Yes

	(Branchinecta lynchi)	Vernal pool

	Checker-mallow, Nelson's	Threatened	Dicot	No

	(Sidalcea nelsoniana)	Terrestrial

	Daisy, Willamette	Endangered	Dicot	No

	(Erigeron decumbens var. decumbens)	Terrestrial

	Lomatium, Bradshaw's	Endangered	Dicot	No

	(Lomatium bradshawii)	Terrestrial, Freshwater

12/6/2007 2:27:45 PM   Ver. 2.10.3	Page 44 of 62

	Oregon	( 39) species:	Taxa	Critical Habitat

	Lomatium, Cook's	Endangered	Dicot	No

	(Lomatium cookii)	Vernal pool

	Lupine, Kincaid's	Threatened	Dicot	No

	(Lupinus sulphureus (=oreganus) ssp. kincaidii (=var. kincaidii))
Terrestrial

	Meadowfoam, Large-flowered Woolly	Endangered	Dicot	No

	(Limnanthes floccosa ssp. Grandiflora)	Vernal pool

	Popcornflower, Rough	Endangered	Dicot	No

	(Plagiobothrys hirtus)	Vernal pool

	Thelypody, Howell's Spectacular	Threatened	Dicot	No

	(Thelypodium howellii spectabilis)	Terrestrial

	Chub, Oregon	Endangered	Fish	No

	(Oregonichthys crameri)	Freshwater

	Salmon, Chinook (Lower Columbia River)	Threatened	Fish	Yes

	(Oncorhynchus (=Salmo) tshawytscha)	Freshwater, Brackish, Saltwater

	Salmon, Chinook (Snake River Fall Run)	Threatened	Fish	No

	(Oncorhynchus (=Salmo) tshawytscha)	Freshwater, Saltwater, Brackish

	Salmon, Chinook (Snake River spring/summer)	Threatened	Fish	Yes

	(Oncorhynchus (=Salmo) tshawytscha)	Brackish, Saltwater, Freshwater

	Salmon, Chinook (Upper Columbia River Spring)	Endangered	Fish	Yes

	(Oncorhynchus (=Salmo) tshawytscha)	Freshwater, Saltwater, Brackish

	Salmon, Chinook (Upper Willamette River)	Threatened	Fish	Yes

	(Oncorhynchus (=Salmo) tshawytscha)	Saltwater, Brackish, Freshwater

	Salmon, Chum (Columbia River population)	Threatened	Fish	Yes

	(Oncorhynchus (=Salmo) keta)	Brackish, Freshwater, Saltwater

	Salmon, Coho (Southern OR/Northern CA Coast)	Threatened	Fish	Yes

	(Oncorhynchus (=Salmo) kisutch)	Freshwater, Brackish, Saltwater

	Salmon, Sockeye (Snake River population)	Endangered	Fish	No

	(Oncorhynchus (=Salmo) nerka)	Brackish, Saltwater, Freshwater

	Steelhead, (Lower Columbia River population)	Threatened	Fish	Yes

	(Oncorhynchus (=Salmo) mykiss)	Brackish, Freshwater, Saltwater

	Steelhead, (Middle Columbia River population)	Threatened	Fish	Yes

	(Oncorhynchus (=Salmo) mykiss)	Freshwater, Saltwater, Brackish

	Steelhead, (Snake River Basin population)	Threatened	Fish	Yes

	(Oncorhynchus (=Salmo) mykiss)	Freshwater, Brackish, Saltwater

	Steelhead, (Upper Columbia River population)	Threatened	Fish	Yes

	(Oncorhynchus (=Salmo) mykiss)	Brackish, Saltwater, Freshwater

	Steelhead, (Upper Willamette River population)	Threatened	Fish	Yes

	(Oncorhynchus (=Salmo) mykiss)	Brackish, Saltwater, Freshwater

	Trout, Bull	Threatened	Fish	No

	(Salvelinus confluentus)	Freshwater

	Trout, Bull (Columbia River population)	Threatened	Fish	Yes

	(Salvelinus confluentus)	Freshwater

12/6/2007 2:27:46 PM   Ver. 2.10.3	Page 45 of 62

	Oregon	( 39) species:	Taxa	Critical Habitat

	Trout, Bull (Klamath River population)	Threatened	Fish	Yes

	(Salvelinus confluentus)	Freshwater

	Butterfly, Fender's Blue	Endangered	Insect	No

	(Icaricia icarioides fenderi)	Terrestrial

	Butterfly, Oregon Silverspot	Threatened	Insect	Yes

	(Speyeria zerene hippolyta)	Terrestrial

	Deer, Columbian White-tailed	Endangered	Mammal	No

	(Odocoileus virginianus leucurus)	Terrestrial

	Sea-lion, Steller (eastern)	Threatened	Marine mml	Yes

	(Eumetopias jubatus)	Saltwater

	Whale, Humpback	Endangered	Marine mml	No

	(Megaptera novaeangliae)	Saltwater

	Fritillary, Gentner's	Endangered	Monocot	No

	(Fritillaria gentneri)	Terrestrial

	Sea turtle, green	Endangered	Reptile	No

	(Chelonia mydas)	Saltwater

	Sea turtle, leatherback	Endangered	Reptile	Yes

	(Dermochelys coriacea)	Saltwater

	Sea turtle, loggerhead	Threatened	Reptile	No

	(Caretta caretta)	Saltwater

	Pennsylvania	( 8) species:	Taxa	Critical Habitat

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

	Mussel, Clubshell	Endangered	Bivalve	No

	(Pleurobema clava)	Freshwater

	Riffleshell, Northern	Endangered	Bivalve	No

	(Epioblasma torulosa rangiana)	Freshwater

	Bat, Indiana	Endangered	Mammal	Yes

	(Myotis sodalis)	Subterraneous, Terrestrial

	Squirrel, Delmarva Peninsula Fox	Endangered	Mammal	No

	(Sciurus niger cinereus)	Terrestrial

	Bulrush, Northeastern (=Barbed Bristle)	Endangered	Monocot	No

	(Scirpus ancistrochaetus)	Terrestrial, Freshwater

	Pogonia, Small Whorled	Threatened	Monocot	No

	(Isotria medeoloides)	Terrestrial

	Turtle, Bog (Northern population)	Threatened	Reptile	No

	(Clemmys muhlenbergii)	Terrestrial, Freshwater

	Rhode Island	( 11) species:	Taxa	Critical Habitat

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

	Gerardia, Sandplain	Endangered	Dicot	No

	(Agalinis acuta)	Terrestrial

12/6/2007 2:27:46 PM   Ver. 2.10.3	Page 46 of 62

	Rhode Island	( 11) species:	Taxa	Critical Habitat

	Sturgeon, Shortnose	Endangered	Fish	No

	(Acipenser brevirostrum)	Saltwater, Freshwater

	Beetle, American Burying	Endangered	Insect	No

	(Nicrophorus americanus)	Terrestrial

	Whale, Finback	Endangered	Marine mml	No

	(Balaenoptera physalus)	Saltwater

	Whale, Humpback	Endangered	Marine mml	No

	(Megaptera novaeangliae)	Saltwater

	Whale, northern right	Endangered	Marine mml	Yes

	(Eubalaena glacialis (incl. australis))	Saltwater

	Sea turtle, hawksbill	Endangered	Reptile	Yes

	(Eretmochelys imbricata)	Saltwater

	Sea turtle, Kemp's ridley	Endangered	Reptile	No

	(Lepidochelys kempii)	Saltwater

	Sea turtle, leatherback	Endangered	Reptile	Yes

	(Dermochelys coriacea)	Saltwater

	Sea turtle, loggerhead	Threatened	Reptile	No

	(Caretta caretta)	Saltwater

	South Carolina	( 37) species:	Taxa	Critical Habitat

	Salamander, Flatwoods	Threatened	Amphibian	No

	(Ambystoma cingulatum)	Freshwater, Vernal pool, Terrestrial

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

	Stork, Wood	Endangered	Bird	No

	(Mycteria americana)	Terrestrial

	Woodpecker, Red-cockaded	Endangered	Bird	No

	(Picoides borealis)	Terrestrial

	Mussel, Heelsplitter Carolina	Endangered	Bivalve	Yes

	(Lasmigona decorata)	Freshwater

	Amaranth, Seabeach	Threatened	Dicot	No

	(Amaranthus pumilus)	Coastal (neritic)

	Amphianthus, Little	Threatened	Dicot	No

	(Amphianthus pusillus)	Freshwater

	Chaffseed, American	Endangered	Dicot	No

	(Schwalbea americana)	Terrestrial

	Coneflower, Smooth	Endangered	Dicot	No

	(Echinacea laevigata)	Terrestrial

	Dropwort, Canby's	Endangered	Dicot	No

	(Oxypolis canbyi)	Terrestrial, Freshwater

	Gooseberry, Miccosukee	Threatened	Dicot	No

	(Ribes echinellum)	Terrestrial

	Harperella	Endangered	Dicot	No

	(Ptilimnium nodosum)	Freshwater

12/6/2007 2:27:46 PM   Ver. 2.10.3	Page 47 of 62

	South Carolina	( 37) species:	Taxa	Critical Habitat

	Heartleaf, Dwarf-flowered	Threatened	Dicot	No

	(Hexastylis naniflora)	Terrestrial

	Loosestrife, Rough-leaved	Endangered	Dicot	No

	(Lysimachia asperulaefolia)	Terrestrial

	Pitcher-plant, Mountain Sweet	Endangered	Dicot	No

	(Sarracenia rubra ssp. jonesii)	Freshwater, Terrestrial

	Pondberry	Endangered	Dicot	No

	(Lindera melissifolia)	Terrestrial

	Sunflower, Schweinitz's	Endangered	Dicot	No

	(Helianthus schweinitzii)	Terrestrial

	Quillwort, Black-spored	Endangered	Ferns	No

	(Isoetes melanospora)	Vernal pool

	Sturgeon, Shortnose	Endangered	Fish	No

	(Acipenser brevirostrum)	Saltwater, Freshwater

	Lichen, Rock Gnome	Endangered	Lichen	No

	(Gymnoderma lineare)	Terrestrial

	Bat, Indiana	Endangered	Mammal	Yes

	(Myotis sodalis)	Subterraneous, Terrestrial

	Manatee, West Indian	Endangered	Marine mml	Yes

	(Trichechus manatus)	Saltwater

	Whale, Finback	Endangered	Marine mml	No

	(Balaenoptera physalus)	Saltwater

	Whale, Humpback	Endangered	Marine mml	No

	(Megaptera novaeangliae)	Saltwater

	Whale, northern right	Endangered	Marine mml	Yes

	(Eubalaena glacialis (incl. australis))	Saltwater

	Arrowhead, Bunched	Endangered	Monocot	No

	(Sagittaria fasciculata)	Freshwater

	Irisette, White	Endangered	Monocot	No

	(Sisyrinchium dichotomum)	Terrestrial

	Pink, Swamp	Threatened	Monocot	No

	(Helonias bullata)	Terrestrial, Freshwater

	Pogonia, Small Whorled	Threatened	Monocot	No

	(Isotria medeoloides)	Terrestrial

	Trillium, Persistent	Endangered	Monocot	No

	(Trillium persistens)	Terrestrial

	Trillium, Relict	Endangered	Monocot	No

	(Trillium reliquum)	Terrestrial

	Sea turtle, green	Endangered	Reptile	No

	(Chelonia mydas)	Saltwater

	Sea turtle, hawksbill	Endangered	Reptile	Yes

	(Eretmochelys imbricata)	Saltwater

12/6/2007 2:27:46 PM   Ver. 2.10.3	Page 48 of 62

	South Carolina	( 37) species:	Taxa	Critical Habitat

	Sea turtle, Kemp's ridley	Endangered	Reptile	No

	(Lepidochelys kempii)	Saltwater

	Sea turtle, leatherback	Endangered	Reptile	Yes

	(Dermochelys coriacea)	Saltwater

	Sea turtle, loggerhead	Threatened	Reptile	No

	(Caretta caretta)	Saltwater

	Snake, Eastern Indigo	Threatened	Reptile	No

	(Drymarchon corais couperi)	Terrestrial

	South Dakota	( 8) species:	Taxa	Critical Habitat

	Crane, Whooping	Endangered	Bird	Yes

	(Grus americana)	Terrestrial, Freshwater

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

	Tern, Interior (population) Least	Endangered	Bird	No

	(Sterna antillarum)	Terrestrial

	Shiner, Topeka	Endangered	Fish	Yes

	(Notropis topeka (=tristis))	Freshwater

	Sturgeon, Pallid	Endangered	Fish	No

	(Scaphirhynchus albus)	Freshwater

	Beetle, American Burying	Endangered	Insect	No

	(Nicrophorus americanus)	Terrestrial

	Ferret, Black-footed	Endangered	Mammal	No

	(Mustela nigripes)	Terrestrial

	Orchid, Western Prairie Fringed	Threatened	Monocot	No

	(Platanthera praeclara)	Terrestrial

	Tennessee	( 83) species:	Taxa	Critical Habitat

	Spider, Spruce-fir Moss	Endangered	Arachnid	Yes

	(Microhexura montivaga)	Terrestrial

	Stork, Wood	Endangered	Bird	No

	(Mycteria americana)	Terrestrial

	Tern, Interior (population) Least	Endangered	Bird	No

	(Sterna antillarum)	Terrestrial

	Woodpecker, Red-cockaded	Endangered	Bird	No

	(Picoides borealis)	Terrestrial

	Combshell, Upland	Endangered	Bivalve	Yes

	(Epioblasma metastriata)	Freshwater

	Fanshell	Endangered	Bivalve	No

	(Cyprogenia stegaria)	Freshwater

	Kidneyshell, Triangular	Endangered	Bivalve	Yes

	(Ptychobranchus greenii)	Freshwater

	Mucket, Pink (Pearlymussel)	Endangered	Bivalve	No

	(Lampsilis abrupta)	Freshwater

12/6/2007 2:27:46 PM   Ver. 2.10.3	Page 49 of 62

	Tennessee	( 83) species:	Taxa	Critical Habitat

	Mussel, Alabama Moccasinshell	Threatened	Bivalve	Yes

	(Medionidus acutissimus)	Freshwater

	Mussel, Clubshell	Endangered	Bivalve	No

	(Pleurobema clava)	Freshwater

	Mussel, Coosa Moccasinshell	Endangered	Bivalve	Yes

	(Medionidus parvulus)	Freshwater

	Mussel, Cumberland Combshell	Endangered	Bivalve	Yes

	(Epioblasma brevidens)	Freshwater

	Mussel, Cumberland Elktoe	Endangered	Bivalve	Yes

	(Alasmidonta atropurpurea)	Freshwater

	Mussel, Cumberland Pigtoe	Endangered	Bivalve	No

	(Pleurobema gibberum)	Freshwater

	Mussel, Fine-lined Pocketbook	Threatened	Bivalve	Yes

	(Lampsilis altilis)	Freshwater

	Mussel, Fine-rayed Pigtoe	Endangered	Bivalve	No

	(Fusconaia cuneolus)	Freshwater

	Mussel, Ovate Clubshell	Endangered	Bivalve	Yes

	(Pleurobema perovatum)	Freshwater

	Mussel, Oyster	Endangered	Bivalve	Yes

	(Epioblasma capsaeformis)	Freshwater

	Mussel, Ring Pink (=Golf Stick Pearly)	Endangered	Bivalve	No

	(Obovaria retusa)	Freshwater

	Mussel, Rough Pigtoe	Endangered	Bivalve	No

	(Pleurobema plenum)	Freshwater

	Mussel, Shiny Pigtoe	Endangered	Bivalve	No

	(Fusconaia cor)	Freshwater

	Mussel, Southern Pigtoe	Endangered	Bivalve	Yes

	(Pleurobema georgianum)	Freshwater

	Pearlymussel, Alabama Lamp	Endangered	Bivalve	No

	(Lampsilis virescens)	Freshwater

	Pearlymussel, Appalachian Monkeyface	Endangered	Bivalve	No

	(Quadrula sparsa)	Freshwater

	Pearlymussel, Birdwing	Endangered	Bivalve	No

	(Conradilla caelata)	Freshwater

	Pearlymussel, Cracking	Endangered	Bivalve	No

	(Hemistena lata)	Freshwater

	Pearlymussel, Cumberland Bean	Endangered	Bivalve	No

	(Villosa trabalis)	Freshwater

	Pearlymussel, Cumberland Monkeyface	Endangered	Bivalve	No

	(Quadrula intermedia)	Freshwater

	Pearlymussel, Dromedary	Endangered	Bivalve	No

	(Dromus dromas)	Freshwater

12/6/2007 2:27:46 PM   Ver. 2.10.3	Page 50 of 62

	Tennessee	( 83) species:	Taxa	Critical Habitat

	Pearlymussel, Green-blossom	Endangered	Bivalve	No

	(Epioblasma torulosa gubernaculum)	Freshwater

	Pearlymussel, Little-wing	Endangered	Bivalve	No

	(Pegias fabula)	Freshwater

	Pearlymussel, Orange-footed	Endangered	Bivalve	No

	(Plethobasus cooperianus)	Freshwater

	Pearlymussel, Pale Lilliput	Endangered	Bivalve	No

	(Toxolasma cylindrellus)	Freshwater

	Pearlymussel, Purple Cat's Paw	Endangered	Bivalve	No

	(Epioblasma obliquata obliquata)	Freshwater

	Pearlymussel, Tubercled-blossom	Endangered	Bivalve	No

	(Epioblasma torulosa torulosa)	Freshwater

	Pearlymussel, Turgid-blossom	Endangered	Bivalve	No

	(Epioblasma turgidula)	Freshwater

	Pearlymussel, White Wartyback	Endangered	Bivalve	No

	(Plethobasus cicatricosus)	Freshwater

	Pearlymussel, Yellow-blossom	Endangered	Bivalve	No

	(Epioblasma florentina florentina)	Freshwater

	Purple Bean	Endangered	Bivalve	Yes

	(Villosa perpurpurea)	Freshwater

	Rabbitsfoot, Rough	Endangered	Bivalve	Yes

	(Quadrula cylindrica strigillata)	Freshwater

	Riffleshell, Tan	Endangered	Bivalve	No

	(Epioblasma florentina walkeri (=E. walkeri))	Freshwater

	Crayfish, Nashville	Endangered	Crustacean	No

	(Orconectes shoupi)	Freshwater

	Aster, Ruth's Golden	Endangered	Dicot	No

	(Pityopsis ruthii)	Terrestrial

	Avens, Spreading	Endangered	Dicot	No

	(Geum radiatum)	Terrestrial

	Bladderpod, Spring Creek	Endangered	Dicot	No

	(Lesquerella perforata)	Floodplain

	Bluet, Roan Mountain	Endangered	Dicot	No

	(Hedyotis purpurea var. montana)	Terrestrial

	Chaffseed, American	Endangered	Dicot	No

	(Schwalbea americana)	Terrestrial

	Clover, Leafy Prairie	Endangered	Dicot	No

	(Dalea foliosa)	Terrestrial

	Coneflower, Tennessee Purple	Endangered	Dicot	No

	(Echinacea tennesseensis)	Terrestrial

	Goldenrod, Blue Ridge	Threatened	Dicot	No

	(Solidago spithamaea)	Terrestrial

12/6/2007 2:27:46 PM   Ver. 2.10.3	Page 51 of 62

	Tennessee	( 83) species:	Taxa	Critical Habitat

	Ground-plum, Guthrie's	Endangered	Dicot	No

	(Astragalus bibullatus)	Terrestrial

	Pitcher-plant, Green	Endangered	Dicot	No

	(Sarracenia oreophila)	Terrestrial, Freshwater

	Potato-bean, Price's	Threatened	Dicot	No

	(Apios priceana)	Terrestrial

	Rock-cress, Large (=Braun's)	Endangered	Dicot	Yes

	(Arabis perstellata E. L. Braun var. ampla Rollins)	Terrestrial

	Rosemary, Cumberland	Threatened	Dicot	No

	(Conradina verticillata)	Terrestrial

	Sandwort, Cumberland	Endangered	Dicot	No

	(Arenaria cumberlandensis)	Terrestrial

	Skullcap, Large-flowered	Threatened	Dicot	No

	(Scutellaria montana)	Terrestrial

	Spiraea, Virginia	Threatened	Dicot	No

	(Spiraea virginiana)	Terrestrial

	Fern, American hart's-tongue	Threatened	Ferns	No

	(Asplenium scolopendrium var. americanum)	Terrestrial

	Chub, Slender	Threatened	Fish	Yes

	(Erimystax cahni)	Freshwater

	Chub, Spotfin	Threatened	Fish	Yes

	(Erimonax monachus)	Freshwater

	Dace, Blackside	Threatened	Fish	No

	(Phoxinus cumberlandensis)	Freshwater

	Darter, Amber	Endangered	Fish	Yes

	(Percina antesella)	Freshwater

	Darter, Bluemask (=jewel)	Endangered	Fish	No

	(Etheostoma /)	Freshwater

	Darter, Boulder	Endangered	Fish	No

	(Etheostoma wapiti)	Freshwater

	Darter, Duskytail	Endangered	Fish	No

	(Etheostoma percnurum)	Freshwater

	Darter, Slackwater	Threatened	Fish	Yes

	(Etheostoma boschungi)	Freshwater

	Darter, Snail	Threatened	Fish	No

	(Percina tanasi)	Freshwater

	Logperch, Conasauga	Endangered	Fish	Yes

	(Percina jenkinsi)	Freshwater

	Madtom, Pygmy	Endangered	Fish	No

	(Noturus stanauli)	Freshwater

	Madtom, Smoky	Endangered	Fish	Yes

	(Noturus baileyi)	Freshwater

12/6/2007 2:27:46 PM   Ver. 2.10.3	Page 52 of 62

	Tennessee	( 83) species:	Taxa	Critical Habitat

	Madtom, Yellowfin	Threatened	Fish	Yes

	(Noturus flavipinnis)	Freshwater

	Shiner, Blue	Threatened	Fish	No

	(Cyprinella caerulea)	Freshwater

	Sturgeon, Pallid	Endangered	Fish	No

	(Scaphirhynchus albus)	Freshwater

	Marstonia, Royal (=Royal Snail)	Endangered	Gastropod	No

	(Pyrgulopsis ogmorhaphe)	Terrestrial

	Riversnail, Anthony's	Endangered	Gastropod	No

	(Athearnia anthonyi)	Freshwater

	Snail, Painted Snake Coiled Forest	Threatened	Gastropod	No

	(Anguispira picta)	Terrestrial

	Lichen, Rock Gnome	Endangered	Lichen	No

	(Gymnoderma lineare)	Terrestrial

	Bat, Gray	Endangered	Mammal	No

	(Myotis grisescens)	Subterraneous, Terrestrial

	Bat, Indiana	Endangered	Mammal	Yes

	(Myotis sodalis)	Subterraneous, Terrestrial

	Squirrel, Carolina Northern Flying	Endangered	Mammal	No

	(Glaucomys sabrinus coloratus)	Terrestrial

	Grass, Tennessee Yellow-eyed	Endangered	Monocot	No

	(Xyris tennesseensis)	Terrestrial

	Pogonia, Small Whorled	Threatened	Monocot	No

	(Isotria medeoloides)	Terrestrial

	Texas	( 60) species:	Taxa	Critical Habitat

	Salamander, San Marcos	Threatened	Amphibian	Yes

	(Eurycea nana)	Freshwater, Terrestrial

	Salamander, Texas Blind	Endangered	Amphibian	No

	(Typhlomolge rathbuni)	Subterraneous, Freshwater

	Toad, Houston	Endangered	Amphibian	Yes

	(Bufo houstonensis)	Terrestrial, Freshwater

	Harvestman, Bee Creek Cave	Endangered	Arachnid	No

	(Texella reddelli)	Terrestrial, Subterraneous

	Harvestman, Robber Baron Cave	Endangered	Arachnid	Yes

	(Texella cokendolpheri)	Subterraneous, Terrestrial

	Meshweaver, Braken Bat Cave	Endangered	Arachnid	Yes

	(Cicurina venii)	Terrestrial, Subterraneous

	Spider, Government Canyon Cave	Endangered	Arachnid	No

	(Neoleptoneta microps)	Subterraneous, Terrestrial

	Spider, Madla's Cave	Endangered	Arachnid	Yes

	(Cicurina madla)	Subterraneous, Terrestrial

	Spider, Robber Baron Cave	Endangered	Arachnid	Yes

	(Cicurina baronia)	Terrestrial, Subterraneous

12/6/2007 2:27:46 PM   Ver. 2.10.3	Page 53 of 62

	Texas	( 60) species:	Taxa	Critical Habitat

	Spider, Vesper Cave	Endangered	Arachnid	No

	(Cicurina vespera)	Subterraneous, Terrestrial

	Crane, Whooping	Endangered	Bird	Yes

	(Grus americana)	Terrestrial, Freshwater

	Curlew, Eskimo	Endangered	Bird	No

	(Numenius borealis)	Terrestrial

	Falcon, Northern Aplomado	Endangered	Bird	No

	(Falco femoralis septentrionalis)	Terrestrial

	Flycatcher, Southwestern Willow	Endangered	Bird	Yes

	(Empidonax traillii extimus)	Terrestrial

	Owl, Mexican Spotted	Threatened	Bird	Yes

	(Strix occidentalis lucida)	Terrestrial

	Pelican, Brown	Endangered	Bird	No

	(Pelecanus occidentalis)	Terrestrial

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

	Prairie-chicken, Attwater's Greater	Endangered	Bird	No

	(Tympanuchus cupido attwateri)	Terrestrial

	Tern, Interior (population) Least	Endangered	Bird	No

	(Sterna antillarum)	Terrestrial

	Vireo, Black-capped	Endangered	Bird	No

	(Vireo atricapilla)	Terrestrial

	Warbler (=Wood), Golden-cheeked	Endangered	Bird	No

	(Dendroica chrysoparia)	Terrestrial

	Woodpecker, Red-cockaded	Endangered	Bird	No

	(Picoides borealis)	Terrestrial

	Amphipod, Peck's Cave	Endangered	Crustacean	No

	(Stygobromus (=Stygonectes) pecki)	Subterraneous, Freshwater

	Ambrosia, South Texas	Endangered	Dicot	No

	(Ambrosia cheiranthifolia)	Terrestrial

	Ayenia, Texas	Endangered	Dicot	No

	(Ayenia limitaris)	Terrestrial

	Bladderpod, Zapata	Endangered	Dicot	Yes

	(Lesquerella thamnophila)	Terrestrial

	Cactus, Black Lace	Endangered	Dicot	No

	(Echinocereus reichenbachii var. albertii)	Terrestrial

	Cactus, Sneed Pincushion	Endangered	Dicot	No

	(Coryphantha sneedii var. sneedii)	Terrestrial

	Cactus, Star	Endangered	Dicot	No

	(Astrophytum asterias)	Terrestrial

	Cactus, Tobusch Fishhook	Endangered	Dicot	No

	(Ancistrocactus tobuschii)	Terrestrial

12/6/2007 2:27:46 PM   Ver. 2.10.3	Page 54 of 62

	Texas	( 60) species:	Taxa	Critical Habitat

	Dawn-flower, Texas Prairie (=Texas Bitterweed)	Endangered	Dicot	No

	(Hymenoxys texana)	Terrestrial

	Dogweed, Ashy	Endangered	Dicot	No

	(Thymophylla tephroleuca)	Terrestrial

	Frankenia, Johnston's	Endangered	Dicot	No

	(Frankenia johnstonii)	Terrestrial

	Manioc, Walker's	Endangered	Dicot	No

	(Manihot walkerae)	Terrestrial

	Phlox, Texas Trailing	Endangered	Dicot	No

	(Phlox nivalis ssp. texensis)	Terrestrial

	Sand-verbena, Large-fruited	Endangered	Dicot	No

	(Abronia macrocarpa)	Terrestrial

	Snowbells, Texas	Endangered	Dicot	No

	(Styrax texanus)	Terrestrial

	Darter, Fountain	Endangered	Fish	Yes

	(Etheostoma fonticola)	Freshwater

	Gambusia, San Marcos	Endangered	Fish	Yes

	(Gambusia georgei)	Freshwater

	Shiner, Arkansas River	Threatened	Fish	Yes

	(Notropis girardi)	Freshwater

	Beetle, American Burying	Endangered	Insect	No

	(Nicrophorus americanus)	Terrestrial

	Beetle, Comal Springs Dryopid	Endangered	Insect	No

	(Stygoparnus comalensis)	Subterraneous, Freshwater

	Beetle, Comal Springs Riffle	Endangered	Insect	No

	(Heterelmis comalensis)	Subterraneous, Freshwater

	Beetle, Helotes Mold	Endangered	Insect	Yes

	(Batrisodes venyivi)	Subterraneous

	Rhadine exilis (ncn)	Endangered	Insect	Yes

	(Rhadine exilis)	Terrestrial, Subterraneous

	Rhadine infernalis (ncn)	Endangered	Insect	Yes

	(Rhadine infernalis)	Terrestrial, Subterraneous

	Bear, Louisiana Black	Threatened	Mammal	No

	(Ursus americanus luteolus)	Terrestrial

	Jaguarundi, Gulf Coast	Endangered	Mammal	No

	(Herpailurus (=Felis) yagouaroundi cacomitli)	Terrestrial

	Jaguarundi, Sinaloan	Endangered	Mammal	No

	(Herpailurus (=Felis) yagouaroundi tolteca)	Terrestrial

	Ocelot	Endangered	Mammal	No

	(Leopardus (=Felis) pardalis)	Terrestrial

	Whale, Finback	Endangered	Marine mml	No

	(Balaenoptera physalus)	Saltwater

12/6/2007 2:27:46 PM   Ver. 2.10.3	Page 55 of 62

	Texas	( 60) species:	Taxa	Critical Habitat

	Whale, Humpback	Endangered	Marine mml	No

	(Megaptera novaeangliae)	Saltwater

	Ladies'-tresses, Navasota	Endangered	Monocot	No

	(Spiranthes parksii)	Terrestrial

	Wild-rice, Texas	Endangered	Monocot	Yes

	(Zizania texana)	Freshwater

	Sea turtle, green	Endangered	Reptile	No

	(Chelonia mydas)	Saltwater

	Sea turtle, hawksbill	Endangered	Reptile	Yes

	(Eretmochelys imbricata)	Saltwater

	Sea turtle, Kemp's ridley	Endangered	Reptile	No

	(Lepidochelys kempii)	Saltwater

	Sea turtle, leatherback	Endangered	Reptile	Yes

	(Dermochelys coriacea)	Saltwater

	Sea turtle, loggerhead	Threatened	Reptile	No

	(Caretta caretta)	Saltwater

	Snake, Concho Water	Threatened	Reptile	Yes

	(Nerodia paucimaculata)	Freshwater, Terrestrial

	Utah	( 5) species:	Taxa	Critical Habitat

	Cactus, Wright Fishhook	Endangered	Dicot	No

	(Sclerocactus wrightiae)	Terrestrial

	Milk-vetch, Heliotrope	Threatened	Dicot	Yes

	(Astragalus montii)	Terrestrial

	Townsendia, Last Chance	Threatened	Dicot	No

	(Townsendia aprica)	Terrestrial

	Trout, Lahontan Cutthroat	Threatened	Fish	No

	(Oncorhynchus clarki henshawi)	Freshwater

	Prairie Dog, Utah	Threatened	Mammal	No

	(Cynomys parvidens)	Terrestrial, Subterraneous

	Vermont	( 3) species:	Taxa	Critical Habitat

	Mussel, Dwarf Wedge	Endangered	Bivalve	No

	(Alasmidonta heterodon)	Freshwater

	Milk-vetch, Jesup's	Endangered	Dicot	No

	(Astragalus robbinsii var. jesupi)	Terrestrial

	Bat, Indiana	Endangered	Mammal	Yes

	(Myotis sodalis)	Subterraneous, Terrestrial

	Virginia	( 59) species:	Taxa	Critical Habitat

	Salamander, Shenandoah	Endangered	Amphibian	No

	(Plethodon shenandoah)	Freshwater, Terrestrial

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

12/6/2007 2:27:46 PM   Ver. 2.10.3	Page 56 of 62

	Virginia	( 59) species:	Taxa	Critical Habitat

	Woodpecker, Red-cockaded	Endangered	Bird	No

	(Picoides borealis)	Terrestrial

	Mussel, Cumberland Combshell	Endangered	Bivalve	Yes

	(Epioblasma brevidens)	Freshwater

	Mussel, Dwarf Wedge	Endangered	Bivalve	No

	(Alasmidonta heterodon)	Freshwater

	Mussel, Fine-rayed Pigtoe	Endangered	Bivalve	No

	(Fusconaia cuneolus)	Freshwater

	Mussel, Oyster	Endangered	Bivalve	Yes

	(Epioblasma capsaeformis)	Freshwater

	Mussel, Shiny Pigtoe	Endangered	Bivalve	No

	(Fusconaia cor)	Freshwater

	Pearlymussel, Appalachian Monkeyface	Endangered	Bivalve	No

	(Quadrula sparsa)	Freshwater

	Pearlymussel, Birdwing	Endangered	Bivalve	No

	(Conradilla caelata)	Freshwater

	Pearlymussel, Cracking	Endangered	Bivalve	No

	(Hemistena lata)	Freshwater

	Pearlymussel, Cumberland Bean	Endangered	Bivalve	No

	(Villosa trabalis)	Freshwater

	Pearlymussel, Cumberland Monkeyface	Endangered	Bivalve	No

	(Quadrula intermedia)	Freshwater

	Pearlymussel, Dromedary	Endangered	Bivalve	No

	(Dromus dromas)	Freshwater

	Pearlymussel, Little-wing	Endangered	Bivalve	No

	(Pegias fabula)	Freshwater

	Purple Bean	Endangered	Bivalve	Yes

	(Villosa perpurpurea)	Freshwater

	Rabbitsfoot, Rough	Endangered	Bivalve	Yes

	(Quadrula cylindrica strigillata)	Freshwater

	Riffleshell, Tan	Endangered	Bivalve	No

	(Epioblasma florentina walkeri (=E. walkeri))	Freshwater

	Spinymussel, James River	Endangered	Bivalve	No

	(Pleurobema collina)	Freshwater

	Isopod, Lee County Cave	Endangered	Crustacean	No

	(Lirceus usdagalun)	Freshwater

	Isopod, Madison Cave	Threatened	Crustacean	No

	(Antrolana lira)	Freshwater

	Amaranth, Seabeach	Threatened	Dicot	No

	(Amaranthus pumilus)	Coastal (neritic)

	Birch, Virginia Round-leaf	Threatened	Dicot	No

	(Betula uber)	Floodplain

12/6/2007 2:27:46 PM   Ver. 2.10.3	Page 57 of 62

	Virginia	( 59) species:	Taxa	Critical Habitat

	Bittercress, Small-anthered	Endangered	Dicot	No

	(Cardamine micranthera)	Terrestrial

	Chaffseed, American	Endangered	Dicot	No

	(Schwalbea americana)	Terrestrial

	Coneflower, Smooth	Endangered	Dicot	No

	(Echinacea laevigata)	Terrestrial

	Harperella	Endangered	Dicot	No

	(Ptilimnium nodosum)	Freshwater

	Joint-vetch, Sensitive	Threatened	Dicot	No

	(Aeschynomene virginica)	Terrestrial, Brackish

	Rock-cress, Shale Barren	Endangered	Dicot	No

	(Arabis serotina)	Terrestrial

	Sneezeweed, Virginia	Threatened	Dicot	No

	(Helenium virginicum)	Vernal pool

	Spiraea, Virginia	Threatened	Dicot	No

	(Spiraea virginiana)	Terrestrial

	Sumac, Michaux's	Endangered	Dicot	No

	(Rhus michauxii)	Terrestrial

	Sunflower, Schweinitz's	Endangered	Dicot	No

	(Helianthus schweinitzii)	Terrestrial

	Chub, Slender	Threatened	Fish	Yes

	(Erimystax cahni)	Freshwater

	Chub, Spotfin	Threatened	Fish	Yes

	(Erimonax monachus)	Freshwater

	Dace, Blackside	Threatened	Fish	No

	(Phoxinus cumberlandensis)	Freshwater

	Logperch, Roanoke	Endangered	Fish	No

	(Percina rex)	Freshwater

	Madtom, Yellowfin	Threatened	Fish	Yes

	(Noturus flavipinnis)	Freshwater

	Sturgeon, Shortnose	Endangered	Fish	No

	(Acipenser brevirostrum)	Saltwater, Freshwater

	Snail, Virginia Fringed Mountain	Endangered	Gastropod	No

	(Polygyriscus virginianus)	Terrestrial

	Beetle, Northeastern Beach Tiger	Threatened	Insect	No

	(Cicindela dorsalis dorsalis)	Terrestrial

	Butterfly, Mitchell's Satyr	Endangered	Insect	No

	(Neonympha mitchellii mitchellii)	Terrestrial

	Bat, Gray	Endangered	Mammal	No

	(Myotis grisescens)	Subterraneous, Terrestrial

	Bat, Indiana	Endangered	Mammal	Yes

	(Myotis sodalis)	Subterraneous, Terrestrial

12/6/2007 2:27:46 PM   Ver. 2.10.3	Page 58 of 62

	Virginia	( 59) species:	Taxa	Critical Habitat

	Bat, Virginia Big-eared	Endangered	Mammal	Yes

	(Corynorhinus (=Plecotus) townsendii virginianus)	Terrestrial,
Subterraneous

	Squirrel, Delmarva Peninsula Fox	Endangered	Mammal	No

	(Sciurus niger cinereus)	Terrestrial

	Squirrel, Virginia Northern Flying	Endangered	Mammal	No

	(Glaucomys sabrinus fuscus)	Terrestrial

	Whale, Finback	Endangered	Marine mml	No

	(Balaenoptera physalus)	Saltwater

	Whale, Humpback	Endangered	Marine mml	No

	(Megaptera novaeangliae)	Saltwater

	Whale, northern right	Endangered	Marine mml	Yes

	(Eubalaena glacialis (incl. australis))	Saltwater

	Bulrush, Northeastern (=Barbed Bristle)	Endangered	Monocot	No

	(Scirpus ancistrochaetus)	Terrestrial, Freshwater

	Orchid, Eastern Prairie Fringed	Threatened	Monocot	No

	(Platanthera leucophaea)	Terrestrial

	Pink, Swamp	Threatened	Monocot	No

	(Helonias bullata)	Terrestrial, Freshwater

	Pogonia, Small Whorled	Threatened	Monocot	No

	(Isotria medeoloides)	Terrestrial

	Sea turtle, green	Endangered	Reptile	No

	(Chelonia mydas)	Saltwater

	Sea turtle, hawksbill	Endangered	Reptile	Yes

	(Eretmochelys imbricata)	Saltwater

	Sea turtle, Kemp's ridley	Endangered	Reptile	No

	(Lepidochelys kempii)	Saltwater

	Sea turtle, leatherback	Endangered	Reptile	Yes

	(Dermochelys coriacea)	Saltwater

	Sea turtle, loggerhead	Threatened	Reptile	No

	(Caretta caretta)	Saltwater

	Washington	( 16) species:	Taxa	Critical Habitat

	Salmon, Chinook (Snake River Fall Run)	Threatened	Fish	No

	(Oncorhynchus (=Salmo) tshawytscha)	Freshwater, Saltwater, Brackish

	Salmon, Chinook (Snake River spring/summer)	Threatened	Fish	Yes

	(Oncorhynchus (=Salmo) tshawytscha)	Brackish, Saltwater, Freshwater

	Salmon, Chinook (Upper Columbia River Spring)	Endangered	Fish	Yes

	(Oncorhynchus (=Salmo) tshawytscha)	Freshwater, Saltwater, Brackish

	Salmon, Sockeye (Snake River population)	Endangered	Fish	No

	(Oncorhynchus (=Salmo) nerka)	Brackish, Saltwater, Freshwater

	Steelhead, (Middle Columbia River population)	Threatened	Fish	Yes

	(Oncorhynchus (=Salmo) mykiss)	Freshwater, Saltwater, Brackish

	Steelhead, (Snake River Basin population)	Threatened	Fish	Yes

	(Oncorhynchus (=Salmo) mykiss)	Freshwater, Brackish, Saltwater

12/6/2007 2:27:47 PM   Ver. 2.10.3	Page 59 of 62

	Washington	( 16) species:	Taxa	Critical Habitat

	Steelhead, (Upper Columbia River population)	Threatened	Fish	Yes

	(Oncorhynchus (=Salmo) mykiss)	Brackish, Saltwater, Freshwater

	Steelhead, Puget Sound	Threatened	Fish	No

	(Oncorhynchus mykiss)

	Trout, Bull	Threatened	Fish	No

	(Salvelinus confluentus)	Freshwater

	Trout, Bull (Columbia River population)	Threatened	Fish	Yes

	(Salvelinus confluentus)	Freshwater

	Trout, Bull (Klamath River population)	Threatened	Fish	Yes

	(Salvelinus confluentus)	Freshwater

	Rabbit, Pygmy	Endangered	Mammal	No

	(Brachylagus idahoensis)	Terrestrial

	Sea-lion, Steller (eastern)	Threatened	Marine mml	Yes

	(Eumetopias jubatus)	Saltwater

	Whale, Humpback	Endangered	Marine mml	No

	(Megaptera novaeangliae)	Saltwater

	Sea turtle, green	Endangered	Reptile	No

	(Chelonia mydas)	Saltwater

	Sea turtle, leatherback	Endangered	Reptile	Yes

	(Dermochelys coriacea)	Saltwater

	West Virginia	( 11) species:	Taxa	Critical Habitat

	Salamander, Cheat Mountain	Threatened	Amphibian	No

	(Plethodon nettingi)	Freshwater, Terrestrial

	Mucket, Pink (Pearlymussel)	Endangered	Bivalve	No

	(Lampsilis abrupta)	Freshwater

	Clover, Running Buffalo	Endangered	Dicot	No

	(Trifolium stoloniferum)	Terrestrial

	Harperella	Endangered	Dicot	No

	(Ptilimnium nodosum)	Freshwater

	Rock-cress, Shale Barren	Endangered	Dicot	No

	(Arabis serotina)	Terrestrial

	Snail, Flat-spired Three-toothed	Threatened	Gastropod	No

	(Triodopsis platysayoides)	Terrestrial

	Bat, Gray	Endangered	Mammal	No

	(Myotis grisescens)	Subterraneous, Terrestrial

	Bat, Indiana	Endangered	Mammal	Yes

	(Myotis sodalis)	Subterraneous, Terrestrial

	Bat, Virginia Big-eared	Endangered	Mammal	Yes

	(Corynorhinus (=Plecotus) townsendii virginianus)	Terrestrial,
Subterraneous

	Squirrel, Virginia Northern Flying	Endangered	Mammal	No

	(Glaucomys sabrinus fuscus)	Terrestrial

	Bulrush, Northeastern (=Barbed Bristle)	Endangered	Monocot	No

	(Scirpus ancistrochaetus)	Terrestrial, Freshwater

12/6/2007 2:27:47 PM   Ver. 2.10.3	Page 60 of 62

	Wisconsin	( 15) species:	Taxa	Critical Habitat

	Crane, Whooping	Endangered	Bird	Yes

	(Grus americana)	Terrestrial, Freshwater

	Plover, Piping	Endangered	Bird	Yes

	(Charadrius melodus)	Terrestrial

	Warbler (=Wood), Kirtland's	Endangered	Bird	No

	(Dendroica kirtlandii)	Terrestrial

	Mussel, Winged Mapleleaf	Endangered	Bivalve	No

	(Quadrula fragosa)	Freshwater

	Pearlymussel, Higgins' Eye	Endangered	Bivalve	No

	(Lampsilis higginsii)	Freshwater

	Clover, Prairie Bush	Threatened	Dicot	No

	(Lespedeza leptostachya)	Terrestrial

	Locoweed, Fassett's	Threatened	Dicot	No

	(Oxytropis campestris var. chartacea)	Terrestrial

	Monkshood, Northern Wild	Threatened	Dicot	No

	(Aconitum noveboracense)	Terrestrial

	Thistle, Pitcher's	Threatened	Dicot	No

	(Cirsium pitcheri)	Terrestrial

	Butterfly, Karner Blue	Endangered	Insect	No

	(Lycaeides melissa samuelis)	Terrestrial

	Dragonfly, Hine's Emerald	Endangered	Insect	No

	(Somatochlora hineana)	Freshwater, Terrestrial

	Lynx, Canada	Threatened	Mammal	No

	(Lynx canadensis)	Terrestrial

	Wolf, Gray	Endangered	Mammal	Yes

	(Canis lupus)	Terrestrial

	Iris, Dwarf Lake	Threatened	Monocot	No

	(Iris lacustris)	Terrestrial

	Orchid, Eastern Prairie Fringed	Threatened	Monocot	No

	(Platanthera leucophaea)	Terrestrial

	Wyoming	( 6) species:	Taxa	Critical Habitat

	Butterfly Plant, Colorado	Threatened	Dicot	Yes

	(Gaura neomexicana var. coloradensis)	Terrestrial

	Yellowhead, Desert	Threatened	Dicot	Yes

	(Yermo xanthocephalus)	Terrestrial

	Bear, Grizzly	Threatened	Mammal	No

	(Ursus arctos horribilis)	Terrestrial

	Ferret, Black-footed	Endangered	Mammal	No

	(Mustela nigripes)	Terrestrial

	Mouse, Preble's Meadow Jumping	Threatened	Mammal	Yes

	(Zapus hudsonius preblei)	Terrestrial

	Wolf, Gray	Endangered	Mammal	Yes

	(Canis lupus)	Terrestrial

12/6/2007 2:27:47 PM   Ver. 2.10.3	Page 61 of 62

 PAGE   

 PAGE   34 

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 PAGE   100 

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PREVENTION, PESTICIDES AND

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Prothioconazole Applied as a Ground or Aerial Spray to Soybeans and
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Stressor

