? coarctatus Gredler Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Animalia phylum Arthropoda class Insecta order Coleoptera family Hydrophilidae genus Enochrus species Enochrus coarctatus Name Homonyms ? coarctatus Cope, 1883 ? coarctatus Chapuis, 1877 ? coarctatus Ameghino, 1901 ? coarctatus Gredler