Megatrigonia sulcataria (Lamarck, 1819) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Bivalvia order Trigoniida family Megatrigoniidae genus Apiotrigonia species Apiotrigonia sulcataria Name Homonyms Megatrigonia sulcataria (Lamarck, 1819)