Gyrodus circularis Agassiz, 1833 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata family Gyrodontidae genus Gyrodus species Gyrodus circularis Name Synonyms Gyrodus giganteus Winkler, 1862 Gyrodus multidens Münster, 1836 Gyrodus punctatissimus Agassiz, 1833 Gyrodus rhomboidalis Agassiz, 1833 Gyrodus titanius Wagner, 1861 Sphaerodus rhomboidalis (Agassiz, 1833) Homonyms Gyrodus circularis Agassiz, 1833