Drepanoistodus suberectus (Branson & Mehl, 1933) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata family Drepanoistodontidae genus Drepanoistodus species Drepanoistodus suberectus Name Synonyms Distacodus incurvatus Hinde, 1879 Drepanodus suberectus (Branson & Mehl, 1933) Oistodus giganteus Stauffer, 1936 Oistodus suberectus (Branson & Mehl, 1933) Homonyms Drepanoistodus suberectus (Branson & Mehl, 1933)