Heleobia australis crassa M.Gaillard, 1974 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Littorinimorpha family Cochliopidae genus Heleobia species Heleobia australis Name Synonyms Littoridina australis crassa M.Gaillard, 1974 Homonyms Heleobia australis crassa M.Gaillard, 1974