Ticholeptus zygomaticus (Cope, 1878) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Mammalia order Artiodactyla family Merycoidodontidae genus Ticholeptus species Ticholeptus zygomaticus Name Synonyms Merychyus zygomaticus (Cope, 1878) Poatrephes paludicola Douglass, 1903 Homonyms Ticholeptus zygomaticus (Cope, 1878)