Vipera ursinii ebneri Knöpfler & Sochurek, 1955 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Chordata class Reptilia order Squamata family Viperidae genus Vipera species Vipera eriwanensis Name Homonyms Vipera ursinii ebneri Knöpfler & Sochurek, 1955