Phalacrus nigrinus (Marsham, 1802) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Coleoptera family Hydraenidae genus Limnebius species Limnebius truncatellus Name Homonyms Phalacrus nigrinus (Marsham, 1802) Phalacrus nigrinus (Stephens, 1829)