ARS
Williamson
COUNTY, TX
SNAKES

Austin-Area

Williamson County, TXSnakes

ID Guide

Williamson County, TX
Snakes

Snakes native to
Williamson County, TX.

  • Broad-Banded Copperhead (Agkistrodon contortrix laticinctus) * (link)
  • Bullsnake (Pituophis catenifer sayi) (link)
  • Checkered Garter Snake (Thamnophis marcianus) (link)
  • Diamondback Water Snake (Nerodia rhombifer) (link)
  • Eastern Blackneck Garter Snake (Thamnophis cyrtopsis ocellatus) (link)
  • Eastern Hognose Snake (Heterodon platirhinos) (link)
  • Eastern Yellow-bellied Racer (Coluber constrictor flaviventris) (link)
  • Flathead Snake (Tantilla gracilis) (Wiki link)
  • Great Plains Rat Snake (Pantherophis emoryi) (link)
  • Ground Snake (Sonora semiannulata) (Wiki link)
  • Intergraded Kingsnake (Lampropeltis getula splendida/holbrooki) (link)
  • Plain-bellied water snake (Nerodia erythrogaster) (link)
  • Plains Blind Snake (Leptotyphlops dulcis)
  • Prairie Kingsnake (Lampropeltis calligaster) (link)
  • Prairie Ringneck Snake (Diadophis punctatus arnyi) ++ (Wiki link)
  • Redstripe Ribbon Snake (Thamnophis proximus rubrilineatus) (link)
  • Rough Earth Snake (Haldea striatula) (link)
  • Texas Brown Snake (Storeria dekayi texana) (link)
  • Texas Coral Snake (Micrurus tener) * (link)
  • Texas Garter Snake (Thamnophis sirtalis annectens) (Wiki link)
  • Texas Lined Snake (Tropidoclonion lineatum) (link)
  • Texas Rat Snake (Elaphe obsoleta lindheimeri) (link)
  • Western Coachwhip (Masticophis flagellum testaceus) (link)
  • Western Diamondback Rattlesnake (Crotalus atrox) * (link)

 

   Red * denotes a venomous species
   Green denotes non-venomous species
‡   ++ Blue denotes a species that has not had a recorded sighting in this county in many years

 

  • Broad-Banded Copperhead (Agkistrodon contortrix laticinctus) * (link)
  • Bullsnake (Pituophis catenifer sayi) (link)
  • Checkered Garter Snake (Thamnophis marcianus) (link)
  • Diamondback Water Snake (Nerodia rhombifer) (link)
  • Eastern Blackneck Garter Snake (Thamnophis cyrtopsis ocellatus) (link)
  • Eastern Hognose Snake (Heterodon platirhinos) (link)
  • Eastern Yellow-bellied Racer (Coluber constrictor flaviventris) (link)
  • Flathead Snake (Tantilla gracilis) (Wiki link)
  • Great Plains Rat Snake (Pantherophis emoryi) (link)
  • Ground Snake (Sonora semiannulata) (Wiki link)
  • Intergraded Kingsnake (Lampropeltis getula splendida/holbrooki) (link)
  • Plain-bellied water snake (Nerodia erythrogaster) (link)
  • Plains Blind Snake (Leptotyphlops dulcis)
  • Prairie Kingsnake (Lampropeltis calligaster) (link)
  • Prairie Ringneck Snake (Diadophis punctatus arnyi) ++ (Wiki link)
  • Redstripe Ribbon Snake (Thamnophis proximus rubrilineatus) (link)
  • Rough Earth Snake (Haldea striatula) (link)
  • Texas Brown Snake (Storeria dekayi texana) (link)
  • Texas Coral Snake (Micrurus tener) * (link)
  • Texas Garter Snake (Thamnophis sirtalis annectens) (Wiki link)
  • Texas Lined Snake (Tropidoclonion lineatum) (link)
  • Texas Rat Snake (Elaphe obsoleta lindheimeri) (link)
  • Western Coachwhip (Masticophis flagellum testaceus) (link)
  • Western Diamondback Rattlesnake (Crotalus atrox) * (link)


 

   Red * denotes a venomous species
   Green denotes non-venomous species
‡   ++ Blue denotes a species that has not had a recorded sighting in this county in many years