Species of Greatest Conservation Need

1124 species
Taxonomic Group
Federal Status
State Status
Endemic

Export results as CSV

View Status Definitions

Species of Greatest Conservation Need (Approved On: 03/18/2024; Data Updated: 06/16/2025)
Scientifc Name Common Name Taxonomic Group Federal Status State Status Global Rank State Rank Endemic
Ambystoma tigrinum eastern tiger salamander Amphibians Not Listed Not Listed G5 S3 No
Anaxyrus houstonensis Houston toad Amphibians E
10/13/1970		 E
05/15/1975		 G1 S1 Yes
Anaxyrus woodhousii Woodhouse's toad Amphibians Not Listed Not Listed G5 S5 No
Desmognathus conanti spotted dusky salamander Amphibians Not Listed Not Listed G4 S1 No
Eurycea chisholmensis Salado Springs salamander Amphibians T
03/26/2014		 T
03/30/2020		 G1 S1 Yes
Eurycea latitans Cascade Caverns salamander Amphibians Not Listed T
03/01/1987		 G3 S2 Yes
Eurycea nana San Marcos salamander Amphibians T
07/14/1980		 T
07/18/1977		 G1 S1 Yes
Eurycea naufragia Georgetown salamander Amphibians T
03/26/2014		 T
03/30/2020		 G1 S1 Yes
Eurycea neotenes Texas salamander Amphibians Not Listed T
03/30/2020		 G1G2 S1S2 Yes
Eurycea pterophila Blanco River Springs salamander Amphibians Not Listed Not Listed G3 S3 Yes
Eurycea rathbuni Texas blind salamander Amphibians E
03/11/1967		 E
05/19/1974		 G1 S1 Yes
Eurycea robusta Blanco blind salamander Amphibians Not Listed T
01/30/1997		 G1 S1 Yes
Eurycea sosorum Barton Springs salamander Amphibians E
04/30/1997		 E
11/01/2000		 G1 S1 Yes
Eurycea tonkawae Jollyville Plateau salamander Amphibians T
09/19/2013		 T
03/30/2020		 G2 S2 Yes
Eurycea troglodytes Valdina Farms sinkhole salamander Amphibians Not Listed Not Listed G3 S3S4 Yes
Eurycea waterlooensis Austin blind salamander Amphibians E
09/19/2013		 E
03/23/2015		 G1 S1 Yes
Leptodactylus fragilis white-lipped frog Amphibians Not Listed T
01/30/1997		 G5 S3 No
Lithobates areolatus areolatus southern crawfish frog Amphibians Not Listed Not Listed G4T4 S3 No
Necturus beyeri gulf coast waterdog Amphibians Not Listed Not Listed GNR S3 No
Notophthalmus meridionalis black-spotted newt Amphibians Not Listed T
01/30/1997		 G3 S3 No
Pseudacris streckeri Strecker's chorus frog Amphibians Not Listed Not Listed G4 S3 No
Rhinophrynus dorsalis Mexican burrowing toad Amphibians Not Listed T
07/18/1977		 G5 S3 No
Smilisca baudinii Mexican treefrog Amphibians Not Listed T
07/18/1977		 G5 S3 No
Amazona viridigenalis red-crowned parrot Birds Not Listed T
03/30/2020		 G2 S2 No
Ammodramus savannarum grasshopper sparrow Birds Not Listed Not Listed G5 S3B No