Ceratocephala Ceratocephale Dataset GBIF Backbone Taxonomy Rank GENUS Classification kingdom Animalia phylum Annelida class Polychaeta order Phyllodocida family Nereididae genus Ceratocephale Name Homonyms Ceratocephala Malmgren, 1867 Ceratocephala Moench Ceratocephala Jakovlev, 1879 Ceratocephala Ceratocephala Warder, 1838