Cercyon nigriceps Marsham, 1802 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Coleoptera family Hydrophilidae genus Cercyon species Cercyon nigriceps Name Homonyms Cercyon nigriceps (Marsham, 1802) Cercyon nigriceps Motschulsky, 1863