Hydrochoerus uruguayensis Ameghino & Rovereto, 1914 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Mammalia order Rodentia family Caviidae genus Hydrochoerus species Hydrochoerus hydrochaeris Name Homonyms Hydrochoerus uruguayensis Ameghino & Rovereto, 1914