Thornscrub Hook-nosed Snake
Gyalopion quadrangulare
- G. quadrangulare – Santa Cruz Co, AZ – photo by Damon Salceies
- G. quadrangulare – Santa Cruz Co, AZ – photo by Damon Salceies
- G. quadrangulare – Santa Cruz Co, AZ – photo by Damon Salceies
- G. quadrangulare – Map by Tom Lott, SWCHR
DISTRIBUTION: In our region, Gyalopian quadrangulare occurs in southern Arizona in Santa Cruz County.
LEGAL STATUS: No Listings