1859
|
Kennicott, Robert. Lamprosomum episcopum. Pages in Pages 22, plate 28, figure 22. Emory, William H. Report on the United States and Mexican Boundary Survey C. Wendell, Washington, D.C.. pp.
|
1859
|
Baird, Spencer F. Reptiles of the Boundary, in: Volume 2, pt. 2 United States and Mexican Boundary Survey, U.S. 34th Congress, 1st Session, Executive Document 108. 1-35pp.
|
2018
|
Cox, Christian L., Alison R. Davis Rabosky, Iris A. Holmes , Jacobo Reyes-Velasco, Corey E. Roelke , Eric N. Smith , Oscar Flores-Villela , Jimmy A. McGuire and Jonathan A. Campbell. Synopsis and taxonomic revision of three genera in the
snake tribe Sonorini. Journal of Natural History 52(13–16):945–988
|