Bloom Native gardener's
field companion

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  1. Life
  2. Animals
  3. Chordates
  4. Reptiles
  5. Lizards and Snakes
  6. Colubrids
  7. Colubrine Snakes
  8. Hooknose Snakes

genus

Hooknose Snakes

Gyalopion

Includes
2 native
Where
In the US
Source
iNaturalist

Field notes

Children

  • Chihuahuan Hook-nosed Snake native
  • Thornscrub Hook-nosed Snake native

Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided

Most observed native hooknose snakes All

Native to the US, by observations.

  • Chihuahuan Hook-nosed Snake Gyalopion canum 296 observations
  • Thornscrub Hook-nosed Snake Gyalopion quadrangulare 113 observations

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