Crotalus durissus Boulenger, 1896 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Squamata family Viperidae genus Crotalus species Crotalus adamanteus Name Homonyms Crotalus durissus Linnaeus, 1758 Crotalus durissus Boulenger, 1896 Crotalus durissus