Mactromeris muliniaformis (Wagner & Schilling, 1923) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Bivalvia order Venerida family Mactridae genus Mactromeris species Spisula muliniaformis Name Homonyms Mactromeris muliniaformis (Wagner & Schilling, 1923)