DistributionRead full entry
Range DescriptionThe range encompasses southern Texas and Mexico (Conant and Collins 1991). The range of S. serrifer (sensu lato) is substantially larger than that of S. s. cyanogenys (or S. cyanogenys). The range is Mexico is several disjunct populations representing several subspecies. Mexican range includes north Coahuila, Nuevo Leon, to southern Tamaulipas, Northern Veracruz, and north peninsula de Yucatan, central of Chiapas, and northern Guatemala. It occurs from 700 to 2,300 m asl.