Distribution and habitat
Species of the genus ''Sonora'' range through central and northern Mexico, and the southwestern United States. They are sand dwellers. Goin CJ, Goin OB, Zug GR (1978). ''Introduction to Herpetology, Third Edition''. San Francisco: W.H. Freeman. xi + 378 pp. . (Subfamily Colubrinae, Genus ''Sonora'', p. 324).Species
References
External links
*Further reading
* Baird SF, Girard CF (1853). ''Catalogue of North American Reptiles in the Museum of the Smithsonian Institution. Part I.—Serpents.'' Washington, District of Columbia: Smithsonian Institution. xvi + 172 pp. (''Sonora'', new genus, p. 117). * Conant R (1975). ''A Field Guide to Reptiles and Amphibians of Eastern and Central North America, Second Edition''. Boston: Houghton Mifflin. xviii + 429 pp. (hardcover), (paperback). (Genus ''Sonora'', p. 213). * Schmidt KP, Davis DD (1941). ''Field Book of Snakes of the United States and Canada''. New York: G.P. Putnam's Sons. 365 pp. (Genus ''Sonora'', p. 197). * Smith HM, Brodie ED Jr (1982). ''Reptiles of North America: A Guide to Field Identification''. New York: Golden Press. 240 pp. (paperback). (Genus ''Sonora'', p. 166). Sonora (snake) Snake genera Taxa named by Spencer Fullerton Baird Taxa named by Charles Frédéric Girard {{Colubrids-stub