Mastonia fulvescens (Hervier, 1898) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda family Triphoridae genus Mastonia species Mastonia fulvescens Name Synonyms Triforis fulvescens Hervier, 1898 Triphora fulvescens Hervier, 1898 Homonyms Mastonia fulvescens (Hervier, 1898)