Boreotrophon avalonensis eucymatus (Dall, 1902) Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Neogastropoda family Muricidae genus Boreotrophon species Boreotrophon eucymatus Name Homonyms Boreotrophon avalonensis var. eucymatus Dall, 1902 Boreotrophon avalonensis eucymatus (Dall, 1902)