Snake FinderField Guide · Worldwide

Oklahoma

Snakes in Le Flore County

35 species have been documented here, 6 of them venomous.

Venomous snakes in Le Flore County

Full guide & what to do if bitten →
  • Northern Cottonmouth
    Northern Cottonmouth
    Agkistrodon piscivorus
    Venomous

    Heavy body, triangular head, vertical pupils, and a heat-sensing pit between each eye and nostril.

  • Eastern Copperhead
    Eastern Copperhead
    Agkistrodon contortrix
    Venomous

    Heavy body, triangular head, vertical pupils, and a heat-sensing pit between each eye and nostril.

  • Timber Rattlesnake
    Timber Rattlesnake
    Crotalus horridus
    Venomous

    Heavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.

  • Pygmy Rattlesnake
    Pygmy Rattlesnake
    Sistrurus miliarius
    Venomous

    Stout, dark-blotched body, nine large scales on the crown, and a small rattle.

  • Western Diamond-backed Rattlesnake
    Western Diamond-backed Rattlesnake
    Crotalus atrox
    Venomous

    Heavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.

  • Eastern Massasauga
    Eastern Massasauga
    Sistrurus catenatus
    Venomous

    Stout, dark-blotched body, nine large scales on the crown, and a small rattle.

Every snake recorded in Le Flore County

Flat-headed Snake
Flat-headed Snake
Tantilla gracilis
Harmless
Tantilla selmae
Tantilla selmae
Harmless
Western Worm Snake
Western Worm Snake
Carphophis vermis
Harmless
Plain-bellied Watersnake
Plain-bellied Watersnake
Nerodia erythrogaster
Harmless
Northern Cottonmouth
Northern Cottonmouth
Agkistrodon piscivorus
Venomous
Ring-necked Snake
Ring-necked Snake
Diadophis punctatus
Harmless
Eastern Copperhead
Eastern Copperhead
Agkistrodon contortrix
Venomous
North American Racer
North American Racer
Coluber constrictor
Harmless
Common Watersnake
Common Watersnake
Nerodia sipedon
Harmless
Western Ratsnake
Western Ratsnake
Pantherophis obsoletus
Harmless
Rough Greensnake
Rough Greensnake
Opheodrys aestivus
Harmless
Western Ribbon Snake
Western Ribbon Snake
Thamnophis proximus
Harmless
Western Milksnake
Western Milksnake
Lampropeltis gentilis
Harmless
Smooth Earthsnake
Smooth Earthsnake
Virginia valeriae
Harmless
No photo
Mexican Whip Snake
Masticophis lineatus
Harmless
Common Coachwhip
Common Coachwhip
Masticophis flagellum
Harmless
Timber Rattlesnake
Timber Rattlesnake
Crotalus horridus
Venomous
Speckled Kingsnake
Speckled Kingsnake
Lampropeltis holbrooki
Harmless
Eastern Kingsnake
Eastern Kingsnake
Lampropeltis getula
Harmless
Pygmy Rattlesnake
Pygmy Rattlesnake
Sistrurus miliarius
Venomous
Common Garter Snake
Common Garter Snake
Thamnophis sirtalis
Harmless
DeKay's Brownsnake
DeKay's Brownsnake
Storeria dekayi
Harmless
Eastern Hognose Snake
Eastern Hognose Snake
Heterodon platirhinos
Harmless
Eastern Milksnake
Eastern Milksnake
Lampropeltis triangulum
Harmless
Rough Earthsnake
Rough Earthsnake
Virginia striatula
Harmless
Western Diamond-backed Rattlesnake
Western Diamond-backed Rattlesnake
Crotalus atrox
Venomous
Prairie Kingsnake
Prairie Kingsnake
Lampropeltis calligaster
Harmless
Diamondback Watersnake
Diamondback Watersnake
Nerodia rhombifer
Harmless
Great Plains Ratsnake
Great Plains Ratsnake
Pantherophis emoryi
Harmless
Common Wormsnake
Common Wormsnake
Carphophis amoenus
Harmless
Red-bellied Snake
Red-bellied Snake
Storeria occipitomaculata
Harmless
Scarletsnake
Scarletsnake
Cemophora coccinea
Harmless
Red Cornsnake
Red Cornsnake
Pantherophis guttatus
Harmless
Banded Watersnake
Banded Watersnake
Nerodia fasciata
Harmless
Eastern Massasauga
Eastern Massasauga
Sistrurus catenatus
Venomous

Compiled from verified GBIF & iNaturalist observations. Informational only.

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