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