Caecum tornatum A.E.Verrill & K.J.Bush, 1900 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Littorinimorpha family Caecidae genus Caecum species Caecum tornatum Name Homonyms Caecum tornatum A.E.Verrill & K.J.Bush, 1900