Pisinna micronema (Suter, 1898) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Littorinimorpha family Anabathridae genus Pisinna species Pisinna micronema Name Synonyms Estea micronema (Suter, 1898) Estea morioria Powell, 1933 Estea sculpturata Dell, 1956 Pisanna micronema (Suter, 1898) Rissoa purpurea Hutton, 1873 Rissoia subfusca var. micronema Suter, 1898 Homonyms Pisinna micronema (Suter, 1898)