Crossilla crosseana (Gassies, 1869) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Littorinimorpha family Assimineidae genus Crossilla species Crossilla crosseana Name Synonyms Acmella crosseana (Gassies, 1869) Assiminea crosseana (Gassies, 1869) Hydrocena crosseana Gassies, 1869 Hydrocena turbinata Gassies, 1871 Hydrocena turrita Gassies, 1880 Omphalotropis crosseana (Gassies, 1869) Homonyms Crossilla crosseana (Gassies, 1869)