Deinonychus antirrhopus (Ostrom, 1969) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata family Dromaeosauridae genus Deinonychus species Deinonychus antirrhopus Name Synonyms Deinonychus antirrophus (Ostrom, 1969) Velociraptor antirrhopus (Ostrom, 1969) Homonyms Deinonychus antirrhopus (Ostrom, 1969)