Vexillum laevicostatum (G.B.Sowerby II, 1874) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Neogastropoda family Costellariidae genus Vexillum species Vexillum intertaeniatum Name Homonyms Vexillum laevicostatum (G.B.Sowerby II, 1874)