Acrilla perangusta (de Boury, 1913) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda family Epitoniidae genus Acrilla species Acrilla perangusta Name Synonyms Amaea perangusta (de Boury, 1913) Epitonium perangustum (de Boury, 1913) Scalaria angusta Dunker, 1861 Scalaria perangusta de Boury, 1913 Homonyms Acrilla perangusta (de Boury, 1913)