Pterocyclus Benson, 1832 Dataset GBIF Backbone Taxonomy Rank GENUS Classification kingdom Animalia phylum Mollusca class Gastropoda order Architaenioglossa family Cyclophoridae genus Pterocyclus Name Homonyms Pterocyclus Gray, 1846 Pterocyclus Agassiz, 1846 Pterocyclus Benson, 1832 Pterocyclus Klotzsch Pterocyclus P.Fischer, 1885