? gibbosus Wilke, 1920 Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Animalia phylum Arthropoda class Insecta order Coleoptera family Dytiscidae genus Sternhydrus species Sternhydrus gibbosus Name Homonyms ? gibbosus Schlotheim, 1820 ? gibbosus Pultney, 1813 ? gibbosus Wilke, 1920 ? gibbosus Agassiz, 1843 ? gibbosus Blainville, 1818 ? gibbosus Hyatt, 1891 ? gibbosus Newberry & Worthen, 1866 ? gibbosus Newberry & Worthen, 1866