This is a Complete List of Snakes
Shown on this Web Site
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Snakes that are listed more than once are depicted in more than one region on multiple pages. Each link leads to a different page.
Click on a name link to see the photos. Click on "sounds" if present to go to a page where you can listen to the sounds of a snake.
Scientific Name
Common Name
Sounds
Agkistrodon
Agkistrodon contortrix contortrix
Southern Copperhead
Agkistrodon contortrix laticinctus
Broad-banded Copperhead
Agkistrodon contortrix phaeogaster
Osage Copperhead
Agkistrodon piscivorus leucostoma
Western Cottonmouth
Arizona
Arizona elegans candida
Mohave Glossy Snake
Arizona elegans eburnata
Desert Glossy Snake
Arizona elegans elegans
Kansas Glossy Snake
Arizona elegans occidentalis
California Glossy Snake
Arizona elegans philipi
Painted Desert Glossy Snake
Bogertophis
Bogertophis rosaliae
(BC)
Baja California Rat Snake
Bogertophis rosaliae
Baja California Ratsnake
Bogertophis subocularis subocularis
Trans-Pecos Ratsnake
Carphophis
Carphophis amoenus amoenus
Eastern Wormsnake
Charina
Charina bottae
(NW)
Northern Rubber Boa
Charina bottae
(CA)
Northern Rubber Boa
Charina umbratica
Southern Rubber Boa
Chilomeniscus
Chilomeniscus stramineus
Variable Sand Snake
Chionactis
Chionactis occipitalis annulata
Colorado Desert Shovel-nosed Snake
Chionactis occipitalis klauberi
Tucson Shovel-nosed Snake
Chionactis occipitalis occipitalis
Mohave Shovel-nosed Snake
Chionactis occipitalis talpina
Nevada Shovel-nosed Snake
Coluber
Coluber constrictor flaviventris
Eastern Yellow-bellied Racer
Coluber constrictor mormon
(=
Coluber mormon
) (CA)
Western Yellow-bellied Racer
Coluber constrictor mormon
(=
Coluber mormon
) (NW)
Western Yellow-bellied Racer
Contia
Contia tenuis
(CA)
Sharp-tailed Snake
Contia tenuis
(NW)
Sharp-tailed Snake
Crotalus
Crotalus angelensis
Isla Angel de la Guarda Rattlesnake
Crotalus atrox
(CA)
Western Diamond-backed Rattlesnake
Sounds
Crotalus atrox
(TX)
Western Diamond-backed Rattlesnake
Crotalus catalinensis
Isla Catalina Rattlesnake
Crotalus cerastes cerastes
Mohave Desert Sidewinder
Sounds
Crotalus cerastes laterorepens
Colorado Desert Sidewinder
Crotalus enyo
Baja California Rattlesnake
Crotalus lepidus klauberi
Banded Rock Rattlesnake
Crotalus lepidus lepidus
Mottled Rock Rattlesnake
Crotalus mitchellii
San Lucan Speckled Rattlesnake
Crotalus mitchellii pyrrhus
Southwestern Speckled Rattlesnake
Crotalus molossus
(AZ)
Black-tailed Rattlesnake
Crotalus molossus
(TX)
Black-tailed Rattlesnake
Crotalus oreganus abyssus
Grand Canyon Rattlesnake
Crotalus oreganus cerberus
Arizona Black Rattlesnake
Crotalus oreganus helleri
Southern Pacific Rattlesnake
Crotalus oreganus lutosus
Great Basin Rattlesnake
Crotalus oreganus oreganus
(CA)
Northern Pacific Rattlesnake
Sounds
Crotalus oreganus oreganus
(NW)
Northern Pacific Rattlesnake
Crotalus ruber
(CA)
Red Diamond Rattlesnake
Crotalus ruber
(BC)
Red Diamond Rattlesnake
Crotalus scutulatus scutulatus
Northern Mohave Rattlesnake
Sounds
Crotalus stephensi
Panamint Rattlesnake
Crotalus tigris
Tiger Rattlesnake
Crotalus viridis nuntius
Hopi Rattlesnake
Crotalus viridis viridis
Green Prairie Rattlesnake
Crotalus willardi willardi
Arizona Ridge-nosed Rattlesnake
Diadophis
Diadophis punctatus amabilis
Pacific Ring-necked Snake
Diadophis punctatus arnyi
Prairie Ring-necked Snake
Diadophis punctatus edwardsii
Northern Ring-necked Snake
Diadophis punctatus modestus
San Bernardino Ring-necked Snake
Diadophis punctatus occidentalis
(CA)
Northwestern Ring-necked Snake
Diadophis punctatus occidentalis
(NW)
Northwestern Ring-necked Snake
Diadophis punctatus pulchellus
Coral-bellied Ring-necked Snake
Diadophis punctatus regalis
Regal Ring-necked Snake
Diadophis punctatus similis
San Diego Ring-necked Snake
Diadophis punctatus vandenburgii
Monterey Ring-necked Snake
Drymarchon
Drymarchon melanurus erebennus
Texas Indigo Snake
Gyalopian
Gyalopion canum
Chihuahuan Hook-nosed Snake
Gyalopion quadrangulare
Thornscrub Hook-nosed Snake
Hypsiglena
Hypsiglena chlorophaea (torquata) chlorophaea
(SW)
Sonoran Nightsnake
Hypsiglena chlorophaea (torquata) deserticola
(CA)
Northern Desert Nightsnake
Hypsiglena chlorophaea (torquata) loreala
Mesa Verde Night Snake
Hypsiglena (torquata) jani
Texas Nightsnake
Hypsiglena ochrorhyncha (torquata) klauberi
San Diego Nightsnake
Hypsiglena ochrorhyncha (torquata) nuchalata
California Nightsnake
Lampropeltis
Lampropeltis alterna
Gray-banded Kingsnake
Lampropeltis getula
(BC)
Common Kingsnake
Lampropeltis getula californiae
(CA)
California Kingsnake
Lampropeltis getula holbrooki
Speckled Kingsnake
Lampropeltis getula nigrita
Western Black Kingsnake
Lampropeltis getula splendida
(SW)
Desert Kingsnake
Lampropeltis getula splendida
(TX)
Desert Kingsnake
Lampropeltis pyromelana pyromelana
Arizona Mountain Kingsnake
Lampropeltis triangulum
Milksnake
(Intergrade)
Lampropeltis triangulum celaenops
New Mexico Milksnake
Lampropeltis triangulum gentilis
Central Plains Milksnake
Lampropeltis triangulum syspila
Red Milksnake
Lampropeltis zonata
(NW)
Caifornia Mountain Kingsnake
Lampropeltis zonata multicincta
Sierra Mountain Kingsnake
Lampropeltis zonata multifasciata
Coast Mountain Kingsnake
Lampropeltis zonata parvirubra
San Bernardino Mountain Kingsnake
Lampropeltis zonata pulchra
San Diego Mountain Kingsnake
Lampropeltis zonata zonata
St. Helena Mountain Kingsnake
Leptotyphlops
Leptotyphlops dissectus
New Mexico Threadsnake
Leptotyphlops dulcis dulcis
Plains Threadsnake (Plains Blind Snake)
Leptotyphlops humilis cahuilae
Desert Threadsnake
Leptotyphlops humilis humilis
Southwestern Threadsnake
Lichanura
Lichanura trivirgata gracia
(SW)
Desert Rosy Boa
Lichanura trivirgata gracia
(CA)
Desert Rosy Boa
Lichanura trivirgata roseofusca
Coastal Rosy Boa
Lichanura trivirgata saslowi
Baja Rosy Boa
Lichanura trivirgata trivirgata
Mexican Rosy Boa
Liochlorophis
Liochlorophis (Opheodrys) vernalis
Smooth Greensnake
Masticophis (=Coluber)
Masticophis bilineatis
(=Coluber bilineatis)
Sonoran Whipsnake
Masticophis flagellum piceus
(=
Coluber flagellum piceus
)
Red Coachwhip
Masticophis flagellum ruddocki
(=
Coluber flagellum ruddocki
)
San Joaquin Coachwhip
Masticophis flagellum testaceus
(=
Coluber flagellum testaceus
)
Western Coachwhip
Masticophis fuliginosus
(CA)
(=
Coluber fuliginosus
)
Baja California Coachwhip
Masticophis fuliginosus
(BC)
(=
Coluber fuliginosus
)
Baja California Coachwhip
Masticophis lateralis euryxanthus
(=
Coluber lateralis euryxanthus
)
Alameda Striped Racer
Masticophis lateralis lateralis
(=
Coluber lateralis lateralis
)
California Striped Racer
Masticophis taeniatus taeniatus
(=
Coluber taeniatus taeniatus
)
Desert Striped Whipsnake
Micruroides
Micruroides euryxanthus euryxanthus
Arizona Coralsnake
Nerodia
Nerodia erythrogaster transversa
Blotched Watersnake
Nerodia rhombifer rhombifer
Northern Diamond-backed Watersnake
Nerodia fasciata
Southern Watersnake
Nerodia sipedon
Northern Watersnake
Oxybelis
Oxybelis aeneus
Brown Vinesnake
Pantherophis (=Elaphe)
Pantherophis bairdi
Baird's Ratsnake
Pantherophis emoryi
(Elaphe emoryi emoryi & Elaphe emoryi meahllmorum)
Great Plains Ratsnake
(Northern Plains Ratsnake & Southern Plains Ratsnake or Southwestern Ratsnake)
Pantherophis obsoletaus
(TX)
(Elaphe obsoleta lindenheimeri)
Texas Ratsnake
Pantherophis obsoletus
(Elaphe obsoleta obsoleta)
Texas Ratsnake
(Black Ratsnake / Western Ratsnake)
Pituophis
Pituophis catenifer affinis
(CA)
Sonoran Gopher Snake
Pituophis catenifer affinis
(TX)
Sonoran Gopher Snake
Pituophis catenifer affinis
(SW)
Sonoran Gopher Snake
Pituophis catenifer annectens
San Diego Gopher Snake
Pituophis catenifer catenifer
Pacific Gopher Snake
Sounds
Pituophis catenifer catenifer
(NW)
Pacific Gopher Snake
Pituophis catenifer deserticola
(CA)
Great Basin Gopher Snake
Pituophis catenifer deserticola
(NW)
Great Basin Gopher Snake
Pituophis catenifer deserticola
(SW)
Great Basin Gopher Snake
Pituophis catenifer pumilis
Santa Cruz Island Gopher Snake
Ramphotyphlops
Ramphotyphlops braminus
Brahminy Blind Snake
(aka Island Blind Snake, Hawaiian Blind Snake, Flowerpot Snake)
Rhinocheilus
Rhinocheilus lecontei (lecontei)
(CA)
(Western)
Long-nosed Snake
Rhinocheilus lecontei (lecontei)
(SW)
(Western)
Long-nosed Snake
Rhinocheilus lecontei (tesselatus)
(TX)
(Texas)
Long-nosed Snake
Salvadora
Salvadora grahamiae grahamiae
Mountain Patch-nosed Snake
Salvadora grahamiae lineata
Texas Patch-nosed Snake
Salvadora hexalepis deserticola
Big Bend Patch-nosed Snake
Salvadora hexalepis hexalepis
Desert Patch-nosed Snake
Salvadora hexalepis mojavensis
Mohave Patch-nosed Snake
Salvadora hexalepis virgultea
Coast Patch-nosed Snake
Senticolis
Senticolis triaspis intermedia
Northern Green Ratsnake
Sistrurus
Sistrurus catenatus edwardsii
Desert Massasauga
Sonora
Sonora semiannulata semiannulata
(TX)
Variable Groundsnake
Sonora semiannulata semiannulata
(CA)
Variable Groundsnake
Storeria
Storeria dekayi texana
Texas Brownsnake
Tantilla
Tantilla gracilis
Flat-headed Snake
Tantilla hobartsmithi
(CA)
Smith's Black-headed Snake
Tantilla hobartsmithi
(SW)
Smith's Black-headed Snake
Tantilla nigriceps
Plains Black-headed Snake
Tantilla planiceps
Western Black-headed Snake
Tantilla wilcoxi
Chihuahuan Black-headed Snake
Thamnophis
Thamnophis atratus atratus
Santa Cruz Gartersnake
Thamnophis atratus hydrophilus
(CA)
Oregon Gartersnake
Thamnophis atratus hydrophilus
(NW)
Oregon Gartersnake
Thamnophis atratus zaxanthus
Diablo Range Gartersnake
Thamnophis couchii
Sierra Gartersnake
Thamnophis cyrtopsis cyrtopsis
Western Black-necked Gartersnake
Thamnophis cyrtopsis ocellatus
Eastern Black-necked Gartersnake
Thamnophis elegans elegans
(NW)
Mountain Gartersnake
Thamnophis elegans vagrans
(NW)
Wandering Gartersnake
Thamnophis elegans elegans
(CA)
Mountain Gartersnake
Thamnophis elegans terrestris
Coast Gartersnake
Thamnophis elegans vagrans
(CA)
Wandering Gartersnake
Thamnophis elegans vagrans
(NW)
Intermountain Wandering Gartersnake
Thamnophis gigas
Giant Gartersnake
Thamnophis hammondii
Two-striped Gartersnake
Thamnophis marcianus marcianus
Marcy's Checkered Gartersnake
Thamnophis marcianus marcianus
(TX)
Marcy's Checkered Gartersnake
Thamnophis ordinoides
(CA)
Northwestern Gartersnake
Thamnophis ordinoides
(NW)
Northwestern Gartersnake
Thamnophis proximus orarius
Gulf Coast Ribbon Snake
Thamnophis proximus rubrilineatus
Red-striped Ribbon Snake
Thamnophis rufipunctatus
Narrow-headed Gartersnake
Thamnophis sirtalis concinnus
Red-spotted Gartersnake
Thamnophis sirtalis fitchi
(NW)
Valley Gartersnake
Thamnophis sirtalis fitchi
(CA)
Valley Gartersnake
Thamnophis sirtalis infernalis
California Red-sided Gartersnake
Thamnophis sirtalis pickeringii
Puget Sound Gartersnake
Thamnophis sirtalis sirtalis
Eastern Gartersnake
Thamnophis sirtalis tetrataenia
San Francisco Gartersnake
Thamnophis validus
West Coast Gartersnake (Cape Gartersnake)
Trimorphodon
Trimorphodon biscutatus lambda
(CA)
Sonoran Lyresnake
Trimorphodon biscutatus lambda
(SW)
Sonoran Lyresnake
Trimorphodon biscutatus lyrophanes
Baja California Lyresnake
Virginia
Virginia striatula
Rough Earth Snake
CA = California page
BC = Baja California page
NW = Northwest page
TX = Texas page
SW = Southwest Page
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