Crotaphytus antiquus

Taxonavigation

Taxonavigation: Pleurodonta
Superregnum: Eukaryota Cladus: Podiata Cladus: Amorphea Cladus: Obazoa Cladus: Opisthokonta Cladus: Holozoa Cladus: Filozoa Cladus: Choanozoa Regnum: Animalia Subregnum: Eumetazoa Cladus: ParaHoxozoa Cladus: Bilateria Cladus: Nephrozoa Superphylum: Deuterostomia Phylum: Chordata Cladus: Olfactores Subphylum: Vertebrata Infraphylum: Gnathostomata Cladus: Eugnathostomata Cladus: Osteichthyes Cladus: Sarcopterygii Cladus: Rhipidistia Cladus: Tetrapodomorpha Cladus: Eotetrapodiformes Cladus: Elpistostegalia Cladus: Stegocephali Cladus: Tetrapoda Cladus: Reptiliomorpha Cladus: Amniota Cladus: Sauropsida Classis: Reptilia Cladus: Eureptilia Cladus: Romeriida Cladus: Diapsida Cladus: Neoreptilia Cladus: Parapleurota Cladus: Neodiapsida Cladus: Sauria Cladus: Lepidosauromorpha Superordo: Lepidosauria Ordo: Squamata Cladus: Toxicofera Subordo: Iguania Infraordo: Pleurodonta

Crotaphytus antiquus Axtell & Webb 1995: 1

Holotype: UTEP 15900, adult ♂, collected by Eric and Ralph Axtell on 22 June 1978.
Type locality: “2.1 km N-1.7 km E Vizcaya (25°46'04" N, 103°11'48" W, el 1100 ± m) in the Sierra Texas, Coahuila, México”.

Axtell, R.W. & Webb, R.G. 1995. Two New Crotaphytus from Southern Coahuila and the Adjacent States of East-Central Mexico. Bulletin of the Chicago Academy of Sciences 16(2): 1–15. Reference page.

Flores-Villela, O. & Canseco-Márquez, L. 2004. Nuevas especies y cambios taxonómicos para la herpetofauna de México. Acta Zoologica Mexicana (n.s.) 20(2): 115–144.
Lipfert, J. 2004. Halsbandleguane (die Gattung Crotaphytus). Natur und Tier Verlag: Münster. 64 pp.

Uetz, P., Freed, P., Aguilar, R., F. Reyes, J. Kudera & Hošek, J. (eds.) 2026. Crotaphytus antiquus. The Reptile Database. Accessed on 18 October 2019.
Hammerson, G.A., Vazquez Díaz, J., Gadsden. H., Quintero Díaz, G.E., Ponce-Campos, P. & Lavin, P. 2007. IUCN: Crotaphytus antiquus (Endangered). The IUCN Red List of Threatened Species 2007: e.T64005A12733887. DOI: 10.2305/IUCN.UK.2007.RLTS.T64005A12733887.en