Gyrineum aculeatum (Schepman, 1909) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Littorinimorpha family Cymatiidae genus Gyrineum species Gyrineum aculeatum Name Synonyms Biplex aculeata (Schepman, 1909) Biplex pulchra (G.B.Sowerby II, 1836) Bursa microstoma Fulton, 1930 Gyrineum perca var. aculeata Schepman, 1909 Ranella pulchra G.B.Sowerby II, 1836 Ranella pulchra timorensis Koperberg, 1931 Homonyms Gyrineum aculeatum (Schepman, 1909)