Simnia barbarensis Dall, 1892 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Littorinimorpha family Ovulidae genus Simnia species Simnia barbarensis Name Synonyms Neosimnia barbarensis (Dall, 1892) Neosimnia catalinensis S.S.Berry, 1916 Ovula deflexa var. barbarensis Dall, 1892 Homonyms Simnia barbarensis Dall, 1892