Acanthonema holopiforme Sherzer & Grabau, 1910 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda family Euomphalidae genus Acanthonema species Acanthonema holopiforme Name Synonyms Acanthonema holopiformis Sherzer & Grabau, 1910 Homonyms Acanthonema holopiforme Sherzer & Grabau, 1910