↑ Cope, E.D. 1866. On the REPTILIA and BATRACHIA of the Sonoran Province of the Nearctic Region. Proc. Acad. Nat. Sci. Philadelphia. "1866" [18]: 300-314. ("Rhinochilus lecontei ", p. 304.)
↑ Boulenger, G.A. 1894. Catalogue of the Snakes in the British Museum (Natural History). Volume II., Containing the Conclusion of the Colubridæ Aglyphæ. Trustees of the British Museum (Natural History). (Taylor and Francis, Printers.) London. xi + 382 pp. + Plates I.- XX. ("Rhinochilus lecontii ", pp. 212-213.)
↑ Stejneger, L., & T. Barbour. 1917. A Check List of North American Amphibians and Reptiles. Harvard University Press. Cambridge, Massachusetts. 125 pp. (Rhinocheilus lecontei, p. 91.)
