Tataromys sigmodon Matthew & Granger, 1923 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Mammalia order Rodentia family Ctenodactylidae genus Tataromys species Tataromys sigmodon Name Synonyms Leptotataromys gracilidens Bohlin, 1946 Homonyms Tataromys sigmodon Matthew & Granger, 1923