Maoricrypta costata (Sowerby, 1859) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Littorinimorpha family Calyptraeidae genus Maoricrypta species Maoricrypta costata Name Homonyms Maoricrypta costata (Sowerby, 1859) Maoricrypta costata (G.B.Sowerby I, 1824)