The Cerrophidion petlalcalensis is classified as Data Deficient (DD), inadequate information to make a direct, or indirect, assessment of its risk of extinction.
Cerrophidion petlalcalensis Cerrophidion petlalcalensis Cerrophidion tzotzilorum Cerrophidion tzotzilorum Crotalus - Rattlesnake Linnaeus, 1758 Eastern Diamondback Rattlesnake Crotalus adamanteus Queretaran Dusky Rattlesnake Crotalus aquilus Western Diamondback Rattlesnake Crotalus atrox More
species Cerrophidion petlalcalensis; nomenclature of Bothrops campbelli, B. albocarinatus, and B. pulcher; revision of Gloydius. Last updated 1/10/2002. More
(Günther, 1863) druh Cerrophidion petlalcalensis druh Cerrophidion tzotzilorum (Campbell, 1985) druh Crotalus adamanteus Palisot de Beauvois, 1799 - chřestýš diamantový druh Crotalus aquilus Klauber, 1952 druh Crotalus atrox Baird and Girard, 1853 - chřestýš západní Crotalus atrox - chřestýš západní More