Pulsellum affine Verrill, 1880 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Scaphopoda order Gadilida family Pulsellidae genus Pulsellum species Pulsellum bushae Name Homonyms Pulsellum affine (G.O.Sars, 1878) Pulsellum affine Verrill, 1880 Pulsellum affine (M.Sars, 1865)