Arca pectunculoides crenulata Verrill, 1882 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Mollusca class Bivalvia order Arcida family Arcidae genus Bathyarca species Bathyarca frielei Name Homonyms Arca pectunculoides var. crenulata A.E.Verrill, 1882