Lophyrus exaratus, 1978 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Polyplacophora order Chitonida family Ischnochitonidae genus Stenosemus species Stenosemus albus Name Homonyms Lophyrus exaratus G.O.Sars, 1878 Lophyrus exaratus, 1978