Inquisitor vexillium (Habe & Kosuge, 1966) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Neogastropoda family Pseudomelatomidae genus Ptychobela species Ptychobela vexillium Name Homonyms Inquisitor vexillium (Habe & Kosuge, 1966)