BioStor
 | On the Geographical Distribution of Reptiles Albert Günther (1858) Proceedings of The Zoological Society of London 1858: 373-398 |
 | On the geographical distribution of reptiles A Günther (1859) Ann. Mag. Nat. Hist 3: 221-237 |
 | On new reptiles and fishes from Mexico (1860) Proc. Zool. Soc. London 1860: 316-318 |
 | June 12th, 1960 J E Gray (1860) Proceedings of The Zoological Society of London 1860: 302-322 |
 | Contributions to the ophiology of Lower California, Mexico and Central America E D Cope (1861) Proc. Acad. Nat. Sci. Philadelphia 13: 292-306 |
 | Essai sur les coléoptères des îles Viti (Fidgi) L Fairmaire (1881) Annales de la Société Entomologique de France 1: 243-318 |
 | In: Ferrari-Perez: Catalogue of animals collected by the geographical and exploring commission of the Republic of Mexico. [Part III. Reptiles and Amphibians, pp. 182-199] E D Cope (1886) Proc. US Natl. Mus 9: 125-199 |
 | Generic types of nearctic Reptilia and Amphibia A E Brown (1908) Proceedings of the Academy of Natural Sciences of Philadelphia 60: 112-127 |
 | Die Kafer von Neu-Caledonien und don bonachbarten Inselgruppen (1916) Nova Caledonia Zool 2: 229-364 |
 | Miscellaneous notes on Mexican Snakes E H Taylor and H M Smith (1938) University of Kansas Science Bulletin 25: 239-258 |
 | Some Mexican Serpents E H Taylor (1940) University of Kansas Science Bulletin 26: 445-487 |
 | The snake genera Conopsis and Toluca (1942) University of Kansas Science Bulletin 28: 325-303 |
 | The Mexican snakes of the genera Sonora and Chionactis with notes on the status of other colubrid genera W H Stickel (1943) Proc. Biol. Soc. Wash 56: 109-128 |
 | 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 |
 | The amphibians and reptiles of Michoacán, México W E Duellman (1961) University of Kansas Publications. Museum of Natural History 15: 1-148 |
 | The amphibians and reptiles of Sinaloa, Mexico L M Hardy and And R W Mcdiarmid (1969) University of Kansas Publications. Museum of Natural History 18: 39-252 |
 | Buccal floor of reptiles, A summary W W Tanner and D F Avery (1982) Great Basin Naturalist 42: 273-349 |
 | Snakes of Western Chihuahua W W Tanner (1985) Great Basin Naturalist 45: 615-676 |