Cerithium bicinctum Trentanove, 1911 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda family Batillariidae genus Tiarapirenella species Tiarapirenella bicincta Name Homonyms Cerithium bicinctum Jeffreys, 1867 Cerithium bicinctum Trentanove, 1911