Clausilia nana Brancsik, 1890 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Stylommatophora family Clausiliidae genus Macrogastra species Macrogastra ventricosa Name Homonyms Clausilia nana Brancsik, 1890 Clausilia nana Küster, 1857 Clausilia nana L.Pfeiffer, 1842