Thamnophis melanogaster WIEGMANN 1830
| Summary of the collections of snakes and crocodilians made in M H M Smith (1943) Proc. U. S. Nat. Mus 93: 393-504 | |
| Present location of certain herpetological and other type specimens E H Taylor (1944) University of Kansas Science Bulletin 30: 117-187 | |
| Type specimens of reptiles and amphibians in the United States National Museum (1961) Bulletin of the United States National Museum 220: 1-291 | |
| Comparative visceral topography of the new world snake tribe Thamnophiini (Colubridae, Natricinae) N J Rossman, D A Rossman and N K Keith (1982) Tulane Studies in Zoology and Botany 23: 123-164 | |
| Snakes of Western Chihuahua W W Tanner (1985) Great Basin Naturalist 45: 615-676 |