Herpetotherium merriami (Stock & Furlong, 1922) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Mammalia order Didelphimorphia family Didelphidae genus Herpetotherium species Peratherium merriami Name Homonyms Herpetotherium merriami (Stock & Furlong, 1922)