Thornscrub Hook-nosed Snake
Gyalopion quadrangulare
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- G. quadrangulare – Santa Cruz Co, AZ – photo by Damon Salceies
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- G. quadrangulare – Santa Cruz Co, AZ – photo by Damon Salceies
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- G. quadrangulare – Santa Cruz Co, AZ – photo by Damon Salceies
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- 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