Cacama valvata (Uhler, 1888) .

The species is reported to inhabit Arizona, California, Colorado, New Mexico, Texas, Utah, Oklahoma and Mexico (Metcalf 1963a, Duffels & van der Laan 1985). The author has identified specimens from Chihuahua, Coahuila, Durango, Nuevo León, Sonora and Veracruz.