Nipponitrigonia sakamotoensis (Yehara, 1921) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Bivalvia order Trigoniida family Trigoniidae genus Nipponitrigonia species Nipponitrigonia sakamotoensis Name Synonyms Trigonia sakamotoensis Yehara, 1921 Homonyms Nipponitrigonia sakamotoensis (Yehara, 1921)