Actinocyclus roperi Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Nudibranchia family Actinocyclidae genus Actinocyclus species Actinocyclus roperi Name Homonyms Actinocyclus roperi Actinocyclus roperi (Brébisson) Grunow ex Van Heurck, 1881 Actinocyclus roperi (Brebisson) Grunow