Triforis perversus var. bicolor Monterosato, 1875 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Animalia phylum Mollusca class Gastropoda family Triphoridae genus Monophorus species Monophorus perversus Name Homonyms Triforis perversus var. bicolor Bucquoy, Dautzenberg & Dollfus, 1884 Triforis perversus var. bicolor Monterosato, 1875