
A Thornscrub Hook-nosed Snake (Gyalopion quadrangulare) on the road at night
These beautiful little snakes are one of the best finds in extreme southern Arizona, where they barely cross the border from Mexico. But further south in Mexico, they are one of the most commonly found species at night. This was one of three we saw on this night; we saw several more on other nights also.

A beautiful little red, black, and white nonvenomous snake with a sharp-edged, upturned tip. They eat insects, arachnids, and other small invertebrates.
Similar species: Snakes And Lizards
By John Sullivan
All rights reserved
Uploaded Oct 1, 2017. Captured Aug 21, 2017 20:35 in SON 188, Sonora, Mexico.