Pseudotomus hians (Cope, 1872) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Mammalia order Rodentia family Ischyromyidae genus Pseudotomus species Pseudotomus hians Name Synonyms Ischyrotomus superbus (Osborn et al., 1878) Paramys hians (Cope, 1872) Paramys superbus (Osborn et al., 1878) Plesiarctomys hians (Cope, 1872) Pseudotomus superbus (Osborn et al., 1878) Homonyms Pseudotomus hians (Cope, 1872)