Chapalmatherium novum (Ameghino, 1908) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Mammalia order Rodentia family Caviidae genus Phugatherium species Chapalmatherium novum Name Synonyms Chapalmatherium saavedrai Hoffstetter et al., 1984 Phugatherium novum (Ameghino, 1908) Homonyms Chapalmatherium novum (Ameghino, 1908)