Hyaenodon crucians Leidy, 1853 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Mammalia family Hyaenodontidae genus Hyaenodon species Hyaenodon crucians Name Synonyms Hyaenodon minutus (Douglass, 1902) Hyaenodon paucidens Osborn & Wortman, 1894 Pseudopterodon minutus (Douglass, 1902) Homonyms Hyaenodon crucians Leidy, 1853