Trochonemella knoxvillensis (Ulrich & Scofield, 1897) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda family Trochonematidae genus Trochonemella species Lophospira knoxvillensis Name Homonyms Trochonemella knoxvillensis (Ulrich & Scofield, 1897)