Obtortio perparvula (R.B.Watson, 1886) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda family Scaliolidae genus Obtortio species Obtortio perparvula Name Homonyms Obtortio perparvula (R.B.Watson, 1886) Obtortio perparvula (R.B.Watson, 1886)