Julio A. Lemos-Espinal, Geoffrey R. Smith, Guillermo A. Woolrich-Piña, Alexander Cruz. Amphibians and reptiles of the state of Chihuahua, Mexico, with comparisons with adjoining states // ZooKeys. — 2017. — Вип. 658. — С. 105-130. — DOI:10.3897/zookeys.658.10665.
Lemos-Espinal J.A., Smith G.R., Gadsden-Esparza H., Valdez-Lares R., Woolrich-Piña G.A. Amphibians and reptiles of the state of Durango, Mexico, with comparisons with adjoining states // ZooKeys. — 2018. — Вип. 748. — С. 65-87. — DOI:10.3897/zookeys.748.22768.
ebeltz.net
Beltz, Ellin (2006). Scientific and Common Names of the Reptiles and Amphibians of North America – Explained.[1]