? collina Olsson, 1922 Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Animalia phylum Mollusca class Gastropoda order Neogastropoda family Marginellidae Name Homonyms ? collina Drouёt, 1855 ? collina Olsson, 1922 ? collina Conrad, 1857 ? collina Jacobi, 1910