Code of Colorado Regulations
400 - Department of Natural Resources
406 - Colorado Parks and Wildlife (406 Series, Wildlife)
2 CCR 406-0 - CHAPTER W-0 - GENERAL PROVISIONS
Appendix E - Species Scientific Name Index

Universal Citation: 400 CO Code Regs E
Current through Register Vol. 47, No. 17, September 10, 2024

A. The following is a list of species referred to in Wildlife Commission Regulations (see Chapter 11 for domestic animals and unregulated wildlife.)

1. Amphibians

African clawed frog

Xenopus laevis

Boreal (Western) toad

Anaxyrus boreas boreas

Boreal chorus frog

Pseudacris maculata

Bullfrog

Lithobates catesbeiana

Canyon treefrog

Hyla arenicolor

Couch's spadefoot

Scaphiopus couchii

Great Basin spadefoot

Spea intermontana

Great Plains toad

Anaxyrus cognatus

Green frog

Lithobates clamitans

Green toad

Anaxyrus debilis

Marine toad

Rhinella marina

Mexican spadefoot

Spea multiplicata

Northern cricket frog

Acris crepitans

Northern leopard frog

Lithobates pipiens

Plains leopard frog

Lithobates blairi

Plains spadefoot

Spea bombifrons

Red-spotted toad

Anaxyrus punctatus

Tiger salamander

Ambystoma spp.

Western narrow-mouthed toad

Gastrophryne olivacea

Wood frog

Lithobates sylvatica

Woodhouse's toad

Anaxyrus woodhousii

2. Birds

Alder flycatcher

Empidonax alnorum

American avocet

Recurvirostra americana

American bittern

Botaurus lentiginosus

American coot

Fulica americana

American crow

Corvus brachyrhynchos

American dipper

Cinclus mexicanus

American golden-plover

Pluvialis dominica

American goldfinch

Carduelis tristis

American kestrel

Falco sparverius

American peregrine falcon

Falco peregrinus anatum

American pipit

Anthus rubescens

American redstart

Setophaga ruticilla

American robin

Turdus migratorius

American swallow-tailed kite

Elanoides forficatus

American three-toed woodpecker

Picoides dorsalis

American tree sparrow

Spizella arborea

American white pelican

Pelicanus erythrorhynchos

Ancient murrelet

Synthliboramphus antiquus

Anna's hummingbird

Calypte anna

Arctic peregrine falcon

Falco peregrinus tundrius

Arctic tern

Sterna paradisaea

Ash-throated flycatcher

Myiarchus cinerascens

Baird's sandpiper

Calidris bairdii

Baird's sparrow

Ammodramus bairdii

Bald eagle

Haliaeetus leucocephalus

Baltimore oriole

Icterus galbula

Band-tailed pigeon

Patagioenas fasciata

Bank swallow

Riparia riparia

Barn owl

Tyto alba

Barn swallow

Hirundo rustica

Bay-breasted warbler

Dendroica castanea

Bell's vireo

Vireo bellii

Belted kingfisher

Megacerylealcyon

Bendire's thrasher

Toxostoma bendirei

Bewick's wren

Thryomanes bewickii

Black phoebe

Sayornis nigricans

Black rosy-finch

Leucosticte atrata

Black swift

Cypseloides niger

Black tern

Chlidonias niger

Black-and-white warbler

Mniotilta varia

Black-bellied plover

Pluvialis squatarola

Black-billed cuckoo

Coccyzus erythropthalmus

Black-billed magpie

Pica hudsonia

Blackburnian warbler

Dendroica fusca

Black-capped chickadee

Poecile atricapillus

Black-chinned hummingbird

Archilochus alexandri

Black-crowned night-heron

Nycticorax nycticorax

Black-headed grosbeak

Pheucticus melanocephalus

Black-legged kittiwake

Rissa tridactyla

Black-necked stilt

Himantopus mexicanus

Blackpoll warbler

Dendroica striata

Black-throated blue warbler

Dendroica caerulescens

Black-throated gray warbler

Dendroica nigrescens

Black-throated green warbler

Dendroica virens

Black-throated sparrow

Amphispiza bilineata

Blue grosbeak

Passerina caerulea

Blue jay

Cyanocitta cristata

Blue-gray gnatcatcher

Polioptila caerulea

Blue-throated hummingbird

Lampornis clemenciae

Blue-winged teal

Anas discors

Blue-winged warbler

Vermivora pinus

Bobolink

Dolichonyx oryzivorus

Bohemian waxwing

Bombycilla garrulus

Bonaparte's gull

Chroicocephalus philadelphia

Boreal owl

Aegolius funereus

Brambling

Fringilla montifringilla

Brant

Branta bernicla

Brewer's blackbird

Euphagus cyanocephalus

Brewer's sparrow

Spizella breweri

Broad-tailed hummingbird

Selasphorus platycercus

Broad-winged hawk

Buteo platypterus

Brown creeper

Certhia americana

Brown pelican

Pelicanus occidentalis

Brown thrasher

Toxostoma rufum

Brown-capped rosy-finch

Leucosticte australis

Brown-headed cowbird

Molothrus ater

Buff-breasted sandpiper

Tryngites subruficollis

Bullock's oriole

Icterus bullockii

Burrowing owl

Athene cunicularia

Bushtit

Psaltriparus minimus

California gull

Larus californicus

Calliope hummingbird

Stellula calliope

Canada goose

Branta canadensis

Canada warbler

Wilsonia canadensis

Canvasback

Aythya valisineria

Canyon towhee

Pipilo fuscus

Canyon wren

Catherpes mexicanus

Cape May warbler

Dendroica tigrina

Carolina wren

Thryothorus ludovicianus

Caspian tern

Hydroprogne caspia

Cassin's finch

Carpodacus cassinii

Cassin's kingbird

Tyrannus vociferans

Cassin's sparrow

Aimophila cassinii

Cattle egret

Bubulcus ibis

Cedar waxwing

Bombycilla cedrorum

Chestnut-collared longspur

Calcarius ornatus

Chestnut-sided warbler

Dendroica pensylvanica

Chihuahuan raven

Corvus cryptoleucus

Chimney swift

Chaetura pelagica

Chipping sparrow

Spizella passerina

Chukar

Alectoris chukar

Cinnamon teal

Anas cyanoptera

Clark's grebe

Aechmophorus clarkii

Clark's nutcracker

Nucifraga columbiana

Clay-colored sparrow

Spizella pallida

Cliff swallow

Petrochelidon pyrrhonota

Common grackle

Quiscalus quiscula

Common loon

Gavia immer

Common merganser

Mergus merganser

Common nighthawk

Chordeiles minor

Common poorwill

Phalaenoptilus nuttallii

Common raven

Corvus corax

Common redpoll

Carduelis flammea

Common tern

Sterna hirundo

Common yellowthroat

Geothlypis trichas

Connecticut warbler

Oporornis agilis

Cooper's hawk

Accipiter cooperii

Cordilleran flycatcher

Empidonax occidentalis

Curve-billed thrasher

Toxostoma curvirostre

Dark-eyed junco

Junco hyemalis

Dickcissel

Spiza americana

Double-crested cormorant

Phalacrocorax auritus

Downy woodpecker

Picoides pubescens

Dunlin

Calidris alpina

Dusky (blue) grouse

Dendragapus obscurus

Dusky flycatcher

Empidonax oberholseri

Eared grebe

Podiceps nigricollis

Eastern bluebird

Sialia sialis

Eastern kingbird

Tyrannus tyrannus

Eastern meadowlark

Sturnella magna

Eastern phoebe

Sayornis phoebe

Eastern screech-owl

Megascops asio

Eastern towhee

Pipilo erythrophthalmus

Eastern wood-pewee

Contopus virens

Eurasian collared-dove

Streptopelia decaocto

European starling

Sturnus vulgaris

Evening grosbeak

Coccothraustes vespertinus

Ferruginous hawk

Buteo regalis

Field sparrow

Spizella pusilla

Flammulated owl

Otus flammeolus

Forster's tern

Sterna forsteri

Fox sparrow

Passerella iliaca

Franklin's gull

Leucophaeus pipixcan

Gambel's quail

Callipepla gambelii

Glaucous gull

Larus hyperboreus

Glaucous-winged gull

Larus glaucescens

Glossy ibis

Plegadis falcinellus

Golden eagle

Aquila chrysaetos

Golden-crowned kinglet

Regulus satrapa

Golden-crowned sparrow

Zonotrichia atricapilla

Golden-winged warbler

Vermivora chrysoptera

Grace's warbler

Dendroica graciae

Grasshopper sparrow

Ammodramus savannarum

Gray (Hungarian) partridge

Perdix perdix

Gray catbird

Dumetella carolinensis

Gray-crowned rosy-finch

Leucosticte tephrocotis

Gray flycatcher

Empidonax wrightii

Gray jay

Perisoreus canadensis

Gray vireo

Vireo vicinior

Gray-cheeked thrush

Catharus minimus

Great Black-backed gull

Larus marinus

Great blue heron

Ardea herodias

Great crested flycatcher

Myiarchus crinitus

Great egret

Ardea alba

Great horned owl

Bubo virginianus

Greater prairie-chicken

Tympanuchus cupido

Greater roadrunner

Geococcyx californianus

Greater sage-grouse

Centrocercus urophasianus

Greater sandhill crane

Grus canadensis tabida

Greater scaup

Aythya marila

Greater yellowlegs

Tringa melanoleuca

Great-tailed grackle

Quiscalus mexicanus

Green heron

Butorides virescens

Green-tailed towhee

Pipilo chlorurus

Green-winged teal

Anas crecca

Groove-billed ani

Crotophaga sulcirostris

Gunnison sage-grouse

Centrocercus minimus

Gyrfalcon

Falco rusticolus

Hairy woodpecker

Picoides villosus

Hammond's flycatcher

Empidonax hammondii

Harris's sparrow

Zonotrichia querula

Henslow's sparrow

Ammodramus henslowii

Hepatic tanager

Piranga flava

Hermit thrush

Catharus guttatus

Hermit warbler

Dendroica occidentalis

Herring gull

Larus argentatus

Hooded merganser

Lophodytes cucullatus

Hooded warbler

Wilsonia citrina

Horned grebe

Podiceps auritus

Horned lark

Eremophila alpestris

House (English) sparrow

Passer domesticus

House finch

Carpodacus mexicanus

House wren

Troglodytes aedon

Hudsonian godwit

Limosa haemastica

Indigo bunting

Passerina cyanea

Juniper titmouse

Baeolophus ridgwayi

Kentucky warbler

Oporornis formosus

Killdeer

Charadrius vociferus

Ladder-backed woodpecker

Picoides scalaris

Lapland longspur

Calcarius lapponicus

Lark bunting

Calamospiza melanocorys

Lark sparrow

Chondestes grammacus

Laughing gull

Leucophaeus atricilla

Lazuli bunting

Passerina amoena

Le Conte's sparrow

Ammodramus leconteii

Least bittern

Ixobrychus exilis

Least flycatcher

Empidonax minimus

Least sandpiper

Calidris minutilla

Least tern

Sterna antillarum

Lesser black-backed gull

Larus fuscus

Lesser goldfinch

Carduelis psaltria

Lesser nighthawk

Chordeiles acutipennis

Lesser prairie-chicken

Tympanuchus pallidicinctus

Lesser scaup

Aythya affinis

Lesser yellowlegs

Tringa flavipes

Lewis's woodpecker

Melanerpes lewis

Lincoln's sparrow

Melospiza lincolnii

Little blue heron

Egretta caerulea

Little gull

Hydrocoloeus minutus

Loggerhead shrike

Lanius ludovicianus

Long-billed curlew

Numenius americanus

Long-billed dowitcher

Limnodromus scolopaceus

Long-eared owl

Asio otus

Long-tailed jaeger

Stercorarius longicaudus

Louisiana waterthrush

Seiurus motacilla

Lucy's warbler

Vermivora luciae

MacGillivray's warbler

Oporornis tolmiei

Magnificent hummingbird

Eugenes fulgens

Magnolia warbler

Dendroica magnolia

Mallard

Anas platyrhynchos

Marbled godwit

Limosa fedoa

Marbled murrelet

Brachyramphus marmoratus

Marsh wren

Cistothorus palustris

McCown's longspur

Calcarius mccownii

Merlin

Falco columbarius

Mew gull

Larus canus

Mexican spotted owl

Strix occidentalis lucida

Mississippi kite

Ictinia mississippiensis

Monk parakeet

Myiopsitta monachus

Mottled duck

Anas fulvigula

Mountain bluebird

Sialia currucoides

Mountain chickadee

Poecile gambeli

Mountain plover

Charadrius montanus

Mourning dove

Zenaida macroura

Mourning warbler

Oporornis philadelphia

Nashville warbler

Vermivora ruficapilla

Nelson's sharp-tailed sparrow

Ammodramus nelsoni

Neotropic cormorant

Phalacrocorax brasilianus

Northern bobwhite

Colinus virginianus

Northern cardinal

Cardinalis cardinalis

Northern flicker

Colaptes auratus

Northern goshawk

Accipiter gentilis

Northern harrier

Circus cyaneus

Northern mockingbird

Mimus polyglottos

Northern parula

Parula americana

Northern pintail

Anas acuta

Northern pygmy-owl

Glaucidium gnoma

Northern rough-winged swallow

Stelgidopteryx serripennis

Northern saw-whet owl

Aegolius acadicus

Northern shrike

Lanius excubitor

Northern waterthrush

Seiurus noveboracensis

Olive-sided flycatcher

Contopus cooperi

Orange-crowned warbler

Vermivora celata

Orchard oriole

Icterus spurius

Osprey

Pandion haliaetus

Ovenbird

Seiurus aurocapilla

Pacific loon

Gavia pacifica

Painted bunting

Passerina ciris

Painted redstart

Myioborus pictus

Palm warbler

Dendroica palmarum

Parasitic jaeger

Stercorarius parasiticus

Pectoral sandpiper

Calidris melanotos

Peregrine falcon

Falco peregrinus

Phainopepla

Phainopepla nitens

Philadelphia vireo

Vireo philadelphicus

Pied-billed grebe

Podilymbus podiceps

Pine grosbeak

Pinicola enucleator

Pine siskin

Carduelis pinus

Pine warbler

Dendroica pinus

Pinyon jay

Gymnorhinus cyanocephalus

Piping plover

Charadrius melodus

Plains sharp-tailed grouse

Tympanuchus phasianellus jamesi

Plumbeous

Vireo Vireo plumbeus

Pomarine jaeger

Stercorarius pomarinus

Prairie falcon

Falco mexicanus

Prairie warbler

Dendroica discolor

Prothonotary warbler

Protonotaria citrea

Purple finch

Carpodacus purpureus

Purple martin

Progne subis

Pygmy nuthatch

Sitta pygmaea

Red crossbill

Loxia curvirostra

Red knot

Calidris canutus

Red phalarope

Phalaropus fulicarius

Red-bellied woodpecker

Melanerpes carolinus

Red-breasted nuthatch

Sitta canadensis

Red-eyed vireo

Vireo olivaceus

Redhead

Aythya americana

Red-headed woodpecker

Melanerpes erythrocephalus

Red-naped sapsucker

Sphyrapicus nuchalis

Red-necked grebe

Podiceps grisegena

Red-necked phalarope

Phalaropus lobatus

Red-shouldered hawk

Buteo lineatus

Red-tailed hawk

Buteo jamaicensis

Red-throated loon

Gavia stellata

Red-winged blackbird

Agelaius phoeniceus

Ring-billed gull

Larus delawarensis

Ring-necked pheasant

Phasianus colchicus

Rock wren

Salpinctes obsoletus

Rose-breasted grosbeak

Pheucticus ludovicianus

Ross' goose

Chen rossii

Rough-legged hawk

Buteo lagopus

Ruby-crowned kinglet

Regulus calendula

Ruddy turnstone

Arenaria interpres

Ruff

Philomachus pugnax

Rufous hummingbird

Selasphorus rufus

Rufous-crowned sparrow

Aimophila ruficeps

Rusty blackbird

Euphagus carolinus

Sabine's gull

Xema sabini

Sage sparrow

Amphispiza belli

Sage thrasher

Oreoscoptes montanus

Sanderling

Calidris alba

Sandhill crane

Grus canadensis

Savannah sparrow

Passerculus sandwichensis

Say's phoebe

Sayornis saya

Scaled quail

Callipepla squamata

Scarlet tanager

Piranga olivacea

Scissor-tailed flycatcher

Tyrannus forficatus

Scott's oriole

Icterus parisorum

Sedge wren

Cistothorus platensis

Semipalmated plover

Charadrius semipalmatus

Semipalmated sandpiper

Calidris pusilla

Sharp-shinned hawk

Accipiter striatus

Sharp-tailed grouse

Tympanuchus phasianellus

Sharp-tailed sandpiper

Calidris acuminata

Short-billed dowitcher

Limnodromus griseus

Short-eared owl

Asio flammeus

Snow bunting

Plectrophenax nivalis

Snow goose

Chen caerulescens

Snowy egret

Egretta thula

Snowy owl

Bubo scandiacus

Solitary sandpiper

Tringa solitaria

Song sparrow

Melospiza melodia

Sora

Porzana carolina

Southwestern willow flycatcher

Empidonax traillii extimus

Spotted sandpiper

Actitis macularius

Spotted towhee

Pipilo maculatus

Sprague's pipit

Anthus spragueii

Steller's jay

Cyanocitta stelleri

Steller's sea eagle

Haliaeetus pelagicus

Stilt sandpiper

Calidris himantopus

Summer tanager

Piranga rubra

Swainson's hawk

Buteo swainsoni

Swainson's thrush

Catharus ustulatus

Swainson's warbler

Limnothlypis swainsonii

Swamp sparrow

Melospiza georgiana

Tennessee warbler

Vermivora peregrina

Thayer's gull

Larus thayeri

Townsend's solitaire

Myadestes townsendi

Townsend's warbler

Dendroica townsendi

Tree swallow

Tachycineta bicolor

Tricolored heron

Egretta tricolor

Trumpeter swan

Cygnus buccinator

Tundra swan

Cygnus columbianus

Turkey vulture

Cathartes aura

Upland sandpiper

Bartramia longicauda

Varied thrush

Ixoreus naevius

Veery

Catharus fuscescens

Vermilion flycatcher

Pyrocephalus rubinus

Vesper sparrow

Pooecetes gramineus

Violet-green swallow

Tachycineta thalassina

Virginia rail

Rallus limicola

Virginia's warbler

Vermivora virginiae

Warbling vireo

Vireo gilvus

Western bluebird

Sialia mexicana

Western grebe

Aechmophorus occidentalis

Western kingbird

Tyrannus verticalis

Western meadowlark

Sturnella neglecta

Western sandpiper

Calidris mauri

Western screech-owl

Megascops kennicottii

Western scrub-Jay

Aphelocoma californica

Western snowy plover

Charadrius alexandrinus

Western tanager

Piranga ludoviciana

Western wood-Pewee

Contopus sordidulus

Western yellow-billed cuckoo

Coccyzus americanus

Whimbrel

Numenius phaeopus

Whip-poor-will

Caprimulgus vociferus

White ibis

Eudocimus albus

White-breasted nuthatch

Sitta carolinensis

White-crowned sparrow

Zonotrichia leucophrys

White-eyed vireo

Vireo griseus

White-faced ibis

Plegadis chihi

White-rumped sandpiper

Calidris fuscicollis

White-tailed eagle

Haliaeetus albicilla

White-tailed ptarmigan

Lagopus leucura

White-throated sparrow

Zonotrichia albicollis

White-throated swift

Aeronautes saxatalis

White-winged crossbill

Loxia leucoptera

White-winged dove

Zenaida asiatica

Whooping crane

Grus americana

Wild turkey

Meleagris gallopavo

Willet

Tringa semipalmata

Williamson's sapsucker

Sphyrapicus thyroideus

Willow flycatcher

Empidonax traillii

Wilson's (common) snipe

Lymnocryptes minimus

Wilson's phalarope

Phalaropus tricolor

Wilson's warbler

Wilsonia pusilla

Winter wren

Troglodytes troglodytes

Wood duck

Aix sponsa

Wood thrush

Hylocichla mustelina

Worm-eating warbler

Helmitheros vermivorum

Yellow warbler

Dendroica petechia

Yellow-bellied sapsucker

Sphyrapicus varius

Yellow-billed loon

Gavia adamsii

Yellow-breasted chat

Icteria virens

Yellow-crowned night-heron

Nyctanassa violacea

Yellow-headed blackbird

Xanthocephalus xanthocephalus

Yellow-rumped warbler

Dendroica coronata

Yellow-throated vireo

Vireo flavifrons

Yellow-throated warbler

Dendroica dominica

3. Crustaceans

Commercially available brine shrimp

Artemia spp

Commercially available krill

Euphausia spp

Freshwater shrimp

Gammarus lacustris

Killer Shrimp

Dikerogammarus villosus

Ponto-Caspian echinogammarid amphipod

Echinogammarus ischnus

Rusty crayfish

Orconectes rusticus

4. Fish

Alewife

Alosa pseudoharengus

Arctic char

Salvelinus alpinus

Arkansas darter

Etheostoma cragini

Asian swamp eel

Monopterus albus

Bighead carp

Hypophthalmichthys nobilis

Bitterling

Rhodeus sericeus

Black carp

Mylopharyngodon piceus

Black crappie

Pomoxis nigromaculatus

Blue catfish

Ictalurus furcatus

Blue tilapia

Oreochromis aureus

Bluegill

Lepomis macrochirus

Bluehead sucker

Catostomus discobolus

Bonytail

Gila elegans

Brassy minnow

Hybognathus hankinsoni

Brook trout

Salvelinus fontinalis

Brown trout

Salmo trutta

Bullhead catfish

Ameiurus melas

Burbot

Lota lota

Butterfly peacock bass

Cichla ocellaris

Catla

Catla catla

Chain pickerel

Esox niger

Channel catfish

Ictalurus punctatus

Chinese fine-scaled loach

Misgurnus mizolepis

Colorado roundtail chub

Gila robusta

Colorado pikeminnow

Ptychocheilus lucius

Common shiner

Luxilus cornutus

Cutbow

Oncorhynchus clarkii X Oncorhynchus mykiss

Cutthroat trout

Oncorhynchus clarkii

Drum

Aplodinotus grunniens

Eurasian ruffe

Gymnocephalus cernuus

Eurasian weatherfish

Misgurnus fossilis

Fathead minnow

Pimephales promelas

Flannelmouth sucker

catostomus platyrhynchus

Flathead catfish

Pylodictis olivaris

Flathead Chub

Platygobio gracilus

Giant barb

Catlocarpio siamensis

Gizzard shad

dorosoma cepedianum

Golden trout

Oncorhynchus aguabonita

Goldfish

Carassius auratus

Grass carp

Ctenopharyngodon idella

Grayling

Thymallus arcticus

Green sunfish

Lepomis cyanellus

Greenback cutthroat trout

Oncorhynchus clarki stomias

Humpback chub

Gila cypha

Ide

Leuciscus idus

Iowa darter

Etheostoma exile

Koi

Cyprinus carpio carpio

Kokanee salmon

Oncorhynchus nerka

Lake chub

Couesius plumbeus

Lake trout (Mackinaw)

Salvelinus namaycush

Largemouth bass

Micropterus salmoides

Largescale silver carp

Hypophthalmichthys harmandi

Longnose sucker

Catostomus catostomus

Mosquitofish

Gambusia affinis

Mountain whitefish

Prosopium williamsoni

Mozambique tilapia

Oreochromis mossambicus

Mrigal

Cirrhinus cirrhosis

Nile perch

Lates niloticus

Nile tilapia

Oreochromis niloticus

Northern pike

Esox lucius

Northern redbelly dace

Phoxinus eos

Oriental weatherfish

Misgurnus anguillicaudatus

Plains minnow

Hybognathus placitus

Plains orangethroat darter

Etheostoma spectabile

Plains topminnow

Fundulus sciadicus

Pumpkinseed sunfish

Lepomis gibbosus

Rainbow smelt

Osmerus mordax

Rainbow trout

Oncorhynchus mykiss

Razorback sucker

Xyrauchen texanus

Redear sunfish

Lepomis microlophus

Rio Grande chub

Gila pandora

Rio Grande sucker

Catostomus plebeius

River shiner

Notropis blennius

Rohu

Labeo rohita

Rudd

Scardinius erythrophthalmus

Sacramento perch

Archoplites interruptus

Sauger

Sander canadensis

Saugeye

Sander vitreum X Sander canadensis

Silver carp

Hypophthalmichthys molitrix

Smallmouth bass

Micropterus dolomieui

Southern redbelly dace

Phoximus erythrogaster

Speckled dace

Rhinichthys osculus

Splake

Salvelinus namaycush X Salvelinus fontinalis

Spotted bass

Micropterus punctulatus

Stonecat

Noturus flavus

Striped bass

Morone saxatilis

Suckermouth minnow

Phenocobius mirabilis

Tench

Tinca tinca

Tiger muskie

Esox lucius X Esox masquinongy

Tiger trout

Salmo trutta X Salvelinus fontinalis

Trahira

Hoplias malabaricus

Walking catfish

Clarias batrachus

Walleye

Sander vitreus

White bass

Morone chrysops

White crappie

Pomoxis annularis

White perch

Morone americana

White sucker

Catostomus commersonii

Wiper

Morone chrysops X Morone saxatilis

Yellow perch

Perca flavescens

Zander

Sander lucioperca

5. Mammals

Abert's squirrel

Sciurus aberti

American mink

Mustela vision

American pika

Ochotona princeps

Badger

Taxidea taxus

Barbary sheep

Ammotragus lervia

Beaver

Castor canadensis

Big Brown bat

Eptesicus fuscus

Big Free-tailed bat

Nyctinomops macrotis

Black bear

Ursus americanus

Black-footed ferret

Mustela nigripes

Black-tailed jackrabbit

Lepus californicus

Black-tailed prairie dog

Cynomys ludovicianus

Bobcat

Lynx rufus

Botta's pocket gopher

Thomomy bottae

Brazilian free-tailed bat

Tadarida brasiliensis

Brush mouse

Peromyscus boylii

Bushy-tailed woodrat

Neotoma cinerea

California myotis

Myotis californicus

Canyon mouse

Peromyscus crinitus

Chamois

Rupicapra rupicapra

Cliff chipmunk

Neotamias dorsalis

Colorado chipmunk

Neotamias quadrivittatus

Common hog-nosed skunk

Conepatus mesoleucus

Cottontail rabbit

Sylvilagus floridanus

Coyote

Canis latrans

Crawford's desert shrew

Notiosorex crawfordi

Deer mouse

Peromyscus maniculatus

Desert bighorn sheep

Ovis canadensis nelsoni

Desert woodrat

Neotoma lepida

Dwarf shrew

Sorex nanus

Eastern mole

Scalopus aquaticus

Eastern pipistrelle

Perimyotis subflavus

Eastern red bat

Lasiurus borealis

Eastern spotted skunk

Spilogale putorius

Eastern white-throated woodrat

Neotoma leucodon

Eastern woodrat

Neotoma floridana

Elliot's short-tailed shrew

Blarina hylophaga

Ermine (Short-tailed weasel)

Mustela erminea

European ferret

Mustela putorius

Fox squirrel

Sciurus niger

Fringed myotis

Myotis thysanodes

Golden-mantled ground squirrel

Spermophilus lateralis

Gray fox

Urocyon cinereoargenteus

Gray wolf

Canis lupus

Great Basin pocket mouse

Perognathus parvus

Grizzly bear

Ursus arctos horribilis

Gunnison's prairie dog

Cynomys gunnisoni

Hispid cotton rat

Sigmodon hispidus

Hispid pocket mouse

Chaetopidus hispidus

Hoary bat

Lasiurus cinereus

Hopi chipmunk

Tamias rufus

Kit fox

Vulpes macrotis

Least chipmunk

Neotamias minimus

Least shrew

Cryptotis parva

Little brown myotis

Myotis lucifugus

Long-eared myotis

Myotis evotis

Long-legged myotis

Myotis volans

Long-tailed vole

Microtus longicaudus

Long-tailed weasel

Mustela frenata

Lynx

Lynx canadensis

Marmot

Marmota flaviventris

Masked shrew

Sorex cinereus

Meadow jumping mouse

Zapus hudsonius

Meadow vole

Microtus pennsylvanicus

Merriam's shrew

Sorex merriami

Mexican woodrat

Neotoma mexicana

Mogollon vole

Microtus mogollonensis

Montane shrew

Sorex monticolus

Montane vole

Microtus montanus

Moose

Alces alces shirasi

Mouflon

Ovis orientalis orientalis

Mountain goat

Oreamnos americanus

Mountain lion

Puma concolor

Mule deer

Odocoileus hemionus

Muskrat

Ondatra zibethicus

Nine-banded armadillo

Dasypus novemcinctus

North American porcupine

Erethizon dorsatum

Northern grasshopper mouse

Onychomys leucogaster

Northern pocket gopher

Thomomy talpoides

Northern river otter

Lontra canadensis

Northern rock mouse

Peromyscus nasutus

Olive-backed pocket mouse

Perognathus fasciatus

Ord's kangaroo rat

Dipodomys ordii

Pallid bat

Antrozous pallidus

Pine marten

Martes martes

Pine squirrel

Tamiasciurus hudsonicus

Pinyon mouse

Peromyscus truei

Plains harvest mouse

Reithrodontomys montanus

Plains pocket mouse

Perognathus flavescens

Prairie vole

Microtus ochrogaster

Preble's meadow jumping mouse

Zapus hudsonius preblei

Pronghorn

Antilocapra Americana

Pygmy shrew

Sorex hoyi

Raccoon

Procyon lotor

Red deer

Cervus elaphus

Red fox

Vulpes vulpes

Ringtail

Bassariscus astutus

Rocky Mountain bighorn sheep

Ovis canadensis

Rocky Mountain elk

Cervus elaphus canadensis

Sagebrush vole

Lemmiscus curtatus

Short-tailed (Ermine) weasel

Mustela erminea

Silky pocket mouse

Perognathus flavus

Silver-haired bat

Lasionycteris noctivagans

Snowshoe hare

Lepus americanus

Southern plains woodrat

Neotoma micropus

Southern red-backed vole

Clethrionomys gapperi

Spotted bat

Euderma maculatum

Spotted ground squirrel

Spermophilus spilosoma

Striped skunk

Mephitis mephitis

Swift fox

Vulpes velox

Townsend's big-eared bat

Corynorhinus townsendii

Uinta chipmunk

Neotamias umbrinus

Virginia opossum

Didelphis virginiana

Water shrew

Sorex palustris

Western harvest mouse

Reithrodontomys megalotis

Western heather vole

Phenacomys intermedius

Western jumping mouse

Zapus princeps

Western pipistrelle

Parastrellus hesperus

Western small-footed myotis

Myotis ciliolabrum

Western Spotted skunk

Spilogale gracilis

Western white-throated woodrat

Neotoma albigula

White-footed mouse

Peromyscus leucopus

White-tailed antelope squirrel

Ammospermophilus leucurus

White-tailed deer

Odocoileus virginianus

White-tailed jackrabbit

Lepus townsendii

White-tailed prairie dog

Cynomys leucurus

Wolverine

Gulo gulo

Wyoming ground squirrel

Spermophilus elegans

Yuma myotis

Myotis yumanensis

6. Mollusks

(NCN) ambersnail

Succinea vaginacontorta

Amber glass

Nesovitrea electrina

Armed snaggletooth

Gastrocopta armifera

Ash gyro

Gyraulus parvus

Ashy physa

Physella integra

Banded mysterysnail

Viviparus georgianus

Blunt ambersnail

Oxyloma retusum

Brown hive

Euconulus fulvus

Carib fossaria

Fossaria cubensis

Chinese mysterysnail

Cipangopaludina chinensis

Cloche ancylid

Ferrissia walkeri

Cockerell lymnaea

Fossaria cockerelli

Comb snaggletooth

Gastrocopta pentodon

Compound coil

Helicodiscus parallelus

Costate vallonia

Vallonia costata

Creeping ancylid

Ferrissia rivularis

Cross vertigo

Vertigo modesta

Cylindrical papershell

Anodontoides ferussacianus

Disc gyro

Gyraulus circumstriatus

Erie snaggletooth

Gastrocopta carnegiei

European valve snail

Valvata piscinalis

Five-tooth vertigo

Vertigo ventricosa

Forest disc

Discus whitneyi

Fragile ancylid

Ferrissia fragilis

Giant floater

Pyganodon (Anodonta) grandis grandis

Giant rams-horn snail

Marisa cornuarietis

Glass physa

Physa skinneri

Glossy pillar

Cionella lubrica

Golden fossaria

Fossaria obrussa

Japanese mysterysnail

Cipangopaludina japonica

Lake fingernailclam

Musculium lacustre

Lambda snaggletooth

Gastrocopta holzingeri

Lance aplexa

Aplexa elongata

Long fingernailclam

Musculium transversum

Lovely vallonia

Vallonia pulchella

Lyrate mountainsnail

Oreohelix haydeni

Marsh pondsnail

Stagnicola elodes

Marsh rams-horn

Planorbella trivolvis

Meadow slug

Deroceras laeve

Mesa rams-horn

Planorbella scalaris

Mimic lymnaea

Pseudosuccinea columella

Mossy valvata

Valvata sincera

Multirib vallonia

Vallonia gracilicosta

New Zealand mudsnail

Potamopyrgus antipodarum

Niobrara ambersnail

Oxyloma haydeni

One-ridge fieldslug

Deroceras monentolophus

Olive mysterysnail

Viviparus subpurpureus

Ovate vertigo

Vertigo ovata

Pewter physa

Physella heterostropha

Pondhorn

Uniomerus tetralasmus

Prairie fossaria

Fossaria bulimoides

Protean physa

Physella virgata

Pygmy fossaria

Fossaria parva

Quadrangular

Pillclam Pisidium milium

Quagga mussel

Dreissena bugensis

Quick gloss

Zonitoides arboreus

Quilted melania

Tarebia granifera

Ridgebeak peaclam

Pisidium compressum

Rock fossaria

Fossaria modicella

Rocky Mountain capshell

Acroloxus coloradensis

Rocky Mountain column

Pupilla blandi

Rocky Mountain dagger

Pupoides inornatus

Rocky mountainsnail

Oreohelix strigosa

Sharp sprite

Promenetus exacuous

Shiny peaclam

Pisidium nitidum

Slim snaggletooth

Gastrocopta pellucida

Smooth coil

Helicodiscus singleyanus

Spruce snail

Microphysula ingersolli

Striated fingernailclam

Sphaerium striatinum

Suboval ambersnail

Catinella vermeta

Swamp lymnaea

Lymnaea stagnalis

Tadpole physa

Physella gyrina

Toothless column

Columella edentula

Triangular peaclam

Pisidium variabile

Two-ridge rams-horn

Helisoma anceps

Ubiquitous peaclam

Pisidium casertanum

Umbilicate sprite

Promenetus umbilicatellus

Utah physa

Physella utahensis

Variable vertigo

Vertigo gouldi

White snaggletooth

Gastrocopta tappaniana

White-lip dagger

Pupoides albilabris

Widespread column

Pupilla muscorum

Wild hive

Euconulus chersinus

Wrinkled marshsnail

Stagnicola caperata

Zebra mussel

Dreissena polymorpha

7. Reptiles

Black-necked gartersnake

Thamnophis cyrtopsis

Chihuahuan nightsnake

Hypsiglena jani

Coachwhip

Masticophis flagellum

Colorado checkered whiptail

Aspidoscelis (Cnemidophorus) neotesselata

Common gartersnake

Thamnophis sirtalis

Common checkered whiptail

Aspidoscelis (Cnemidophorus) tesselata

Common kingsnake

Lampropeltis getula

Common lesser earless lizard

Holbrookia maculata

Common sagebrush lizard

Sceloporus graciosus

Common side-blotched lizard

Uta stansburiana

Common snapping turtle

Chelydra serpentina

Desert nightsnake

Hypsiglena chlorophaea

Desert spiny lizard

Sceloporus magister

Eastern collared lizard

Crotaphytus collaris

Glossy snake

Arizona elegans

Gophersnake

Pituophus catenifer

Great Plains ratsnake

Panterophis emoryi

Great Plains skink

Plestiodon (Eumeces) obsoletus

Hernandez's short-horned lizard

Phrynosoma hernandesi

Lined snake

Tropidoclonion lineatum

Long-nosed leopard lizard

Gambelia wislizenii

Long-nosed snake

Rhinocheilus lecontei

Many-lined skink

Plestiodon (Eumeces) multivirgatus

Massasauga

Sistrurus catenatus

Midget faded (Western) rattlesnake

Crotalus oreganus

Milksnake

Lampropeltis triangulum

North American racer

Coluber constrictor

Northern watersnake

Nerodia sipedon

Ornate box turtle

Terrapene ornata

Ornate tree lizard

Urosaurus ornatus

Painted turtle

Chrysemys picta

Plains black-headed snake

Tantilla nigriceps

Plains gartersnake

Thamnophis radix

Plains hog-nosed snake

Heterodon nasicus

Plateau fence lizard

Sceloporus tristichus

Plateau striped whiptail

Aspidoscelis (Cnemidophorus) velox

Prairie lizard

Sceloporus consobrinus

Prairie rattlesnake

Crotalus viridis

Ring-necked snake

Diadophis punctatus

Round-tailed horned lizard

Phrynosoma modestum

Six-lined racerunner

Aspidoscelis (Cnemidophorus) sexlineata

Smith's black-headed snake

Tantilla hobartsmithi

Smooth greensnake

Opheodrys (Liochlorophis) vernalis

Spiny softshell

Apalone (Trionix) spinifera

Striped whipsnake

Masticophis taeniatus

Terrestrial gartersnake

Thamnophis elegans

Texas horned lizard

Phrynosoma cornutum

Texas threadsnake

Leptotyphlops dulcis

Tiger whiptail

Aspidoscelis (Cnemidophorus) tigris

Western groundsnake

Sonora semiannulata

Western ribbonsnake

Thamnophiis proximus

Yellow mud turtle

Kinosternon flavescens

Disclaimer: These regulations may not be the most recent version. Colorado may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.