Olisthaerus megacephalus Dataset NCBI Taxonomy Rank SPECIES Classification kingdom Metazoa phylum Arthropoda class Insecta order Coleoptera family Staphylinidae genus Olisthaerus species Olisthaerus megacephalus Name Synonyms Olisthaerus megacephalus (Zetterstedt, 1828) Homonyms Olisthaerus megacephalus Olisthaerus megacephalus (Zetterstedt, 1828)