Vexillum unifasciale affinis (Reeve, 1844) Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Neogastropoda family Costellariidae genus Vexillum species Vexillum bizonale Name Homonyms Vexillum unifasciale affinis (Reeve, 1844)