Ruthven’s Whipsnake
Masticophis schotti ruthveni
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- M. s. ruthveni – Cameron Co, TX – photo by John Williams
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- M. s. ruthveni – Cameron Co, TX – photo by Kyle L. Elmore
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- 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