Costasiella lilianae (Ev.Marcus & Er.Marcus, 1969) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda family Costasiellidae genus Costasiella species Costasiella ocellifera Name Homonyms Costasiella lilianae (Ev.Marcus & Er.Marcus, 1969)