Nuculana impar (Pilsbry & H.N.Lowe, 1932) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Bivalvia order Nuculanida family Nuculanidae genus Saccella species Saccella impar Name Homonyms Nuculana impar (Pilsbry & H.N.Lowe, 1932)