Ruthven’s Whipsnake
Masticophis schotti ruthveni
- M. s. ruthveni – Cameron Co, TX – photo by John Williams
- M. s. ruthveni – Cameron Co, TX – photo by Kyle L. Elmore
- M. s. ruthveni – Map by Tom Lott, SWCHR
DISTRIBUTION: In our region, Masticophis l. ruthveni occurs only in the Lower Rio Grande Valley of Texas.
LEGAL STATUS: No Listings