Schwartziella scalariformis (R.B.Watson, 1886) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Littorinimorpha family Zebinidae genus Pandalosia species Pandalosia ephamilla Name Homonyms Schwartziella scalariformis (C.B.Adams, 1852) Schwartziella scalariformis (R.B.Watson, 1886)