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265 results
Terrestrial Garter Snake, Dan Johnson, NPS

invasive

Terrestrial Garter Snake

Reptile - Thamnophis elegans

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Horned Lizard, Wayne D. Lewis

invasive

State Special Concern

Texas Horned Lizard

Reptile - Phrynosoma cornutum

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Texas Threadsnake, LA Dawson, CC BY-SA 2.5

invasive

State Special Concern

Texas Threadsnake

Reptile - Rena dulcis

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Tiger Salamander, NPS

invasive

Tiger Salamander

Amphibian - Ambystoma tigrinum

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Townsends big-eared bat, NPS

invasive

State Special Concern

Townsend's Big-Eared Bat

Mammal - Corynorhinus townsendii pallescens

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Fox squirrel, pine squirrel, abert's squirrel, Doscocil, Wayne D Lewis/CPW

invasive

Tree Squirrels

Mammal - Genus Sciurus

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Tri-colored bat. NPS-PD.

invasive

Tri-Colored Bat

Mammal - Perimyotis subflavus

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Opossum, Diane Borden-Billiot.

invasive

Virginia Opossum

Mammal - Didelphis virginiana

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This species needs a photo.

invasive

Water Nymph Crayfish

Crustacean - Orconectes nais

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