Homalocranium melanocephalum bocourti Günther, 1895 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Chordata class Squamata family Colubridae genus Tantilla species Tantilla bocourti Name Homonyms Homalocranium melanocephalum var. bocourti Günther, 1895 Homalocranium melanocephalum bocourti Günther, 1895