Aphanoconia trochlea (A.A.Gould, 1847) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Cycloneritida family Helicinidae genus Helicina species Helicina trochlea Name Homonyms Aphanoconia trochlea (A.A.Gould, 1847)