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Threatened and Endangered List
Threatened and Endangered List

​​​​​​​​​​​​​​​​​​COMMON​​ NAME

SCIENTIFIC NAME

STATUS*

AMPHIBIANS​

Boreal Toad

Bufo boreas boreas

SE

​Couch's Spadefoot

​Scaphiopus couchii

​SC

​Great Plains Narrowmouth Toad

​Gastrophryne olivacea

​SC

Northern Cricket Frog

Acris crepitans

SC

Northern Leopard Frog

Rana pipiens

SC

Plains Leopard Frog

Rana blairi

SC

Wood Frog

Rana sylvatica

SC

BIRDS

​American Peregrine Falcon

​Falco peregrinus anatum

​SC

​Bald Eagle

​Haliaeetus leucocephalus

​SC

​Burrowing Owl

​Athene cunicularia

​ST

​Columbian Sharp-Tailed Grouse

​Tympanuchus phasianellus columbianus

​SC

​Ferruginous Hawk

​Buteo regalis

​SC

​Greater Sage Grouse

​Centrocercus urophasianus

​SC

​Greater Sandhill Crane

​Grus canadensis tabida

​SC

​Gunnison Sage-Grouse

​Centrocercus minimus

​SC

Least Tern

Sterna antillarum

FE, SE

​Lesser Prairie-Chicken

​Tympanuchus pallidicinctus

​FT, ST

​Long-Billed Curlew

​Numenius americanus

​SC

​Mexican Spotted Owl

​Strix occidentalis lucida

​FT, ST

​Mountain Plover

​Charadrius montanus

​SC

Plains Sharp-Tailed Grouse

Tympanuchus phasianellus jamesii

SE

Piping Plover

Charadrius melodus circumcinctus

FT, ST

​Southwestern Willow Flycatcher

​Empidonax traillii extimus

​FE, SE

Western Snowy Plover

Charadrius alexandrinus

SC​

Western Yellow-Billed Cuckoo

Coccyzus americanus

SC

Whooping Crane

Grus americana

FE, SE

FISH

​Arkansas Darter

​Etheostoma cragini

​ST

Bonytail

Gila elegans

FE, SE

​Brassy Minnow

​Hybognathus hankinsoni

​ST

​Colorado Pikeminnow

​Ptychocheilus lucius

​FE, ST

​Colorado River Cutthroat Trout

​Oncorhynchus clarki pleuriticus

​SC

​Colorado Roundtail Chub

​Gila robusta

​SC

​Common Shiner

​Luxilus cornutus

​ST

​Flathead Chub

​Platygobio gracilus

​SC

​Greenback Cutthroat Trout

​Oncorhynchus clarki stomias

​FT, ST

Humpback Chub

Gila cypha

FE, ST

​Iowa Darter

​Etheostoma exile

​SC

Lake Chub

Couesius plumbeus

SE

​Mountain Sucker

​Catostomus playtrhynchus

​SC

​Northern Redbelly Dace

​Phoxinus eos

​SE

Plains Minnow

Hybognathus placitus

SE

​Plains Orangethroat Darter

​Etheostoma spectabile

​SC

​Rio Grande Chub

​Gila pandora

​SC

​Rio Grande Cutthroat Trout

​Oncorhynchus clarki virginalis

​SC​

​Rio Grande Sucker

​Catostomus plebeius

​SE

​Razorback Sucker

​Xyrauchen texanus

​FE, SE

Southern Redbelly Dace

Phoxinus erythrogaster

SE

Stonecat

Noturus flavus​

SC

Suckermouth Minnow

Phenacobius mirabilis

SE

MAMMALS

​Black-Footed Ferret

​Mustela nigripes

​FE, SE

​Black-Tailed Prairie Dog

​Cynomys ludovicianus

​SC

​Botta's Pocket Gopher

​Thomomy bottae rubidus

​SC

Gray Wolf

Canis lupus

FE, SE

Grizzly Bear

Ursus arctos

FT, SE

​Kit Fox

​Vulpes macrotis

​SE

​Lynx

​Lynx canadensis

​FT, SE

​Northern Pocket Gopher

​Thomomys talpoides macrotis

​SC

Preble's Meadow Jumping Mouse

Zapus hudsonius preblei

FT, ST

River Otter

Lontra canadensis

ST

​Swift fox

​Vulpes velox

​SC

​Townsend's Big-Eared Bat

​Corynorhinus townsendii pallescens

​SC

Wolverine

Gulo gulo

SE

REPTILES

Triploid Checkered Whiptail

Cnemidophorus neotesselatus

SC

Midget Faded Rattlesnake

Crotalus viridis concolor

SC

Longnose Leopard Lizard

Gambelia wislizenii

SC

Yellow Mud Turtle

Kinosternon flavescens

SC

Common King Snake

Lampropeltis getula

SC

Texas Blind Snake

Leptotyphlops dulcis

SC

Texas Horned Lizard

Phrynosoma cornutum

SC

Roundtail Horned Lizard

Phrynosoma modestum

SC

Massasauga

Sistrurus catenatus

SC

Common Garter Snake

Thamnophis sirtalis

SC

MOLLUSKS

Rocky Mountain Capshell

Acroloxus coloradensis

SC

Cylindrical Papershell

Anodontoides ferussacianus

SC​