Euomphalus utahensis (Hall & Whitfield, 1877) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda family Euomphalidae genus Euomphalus species Euomphalus utahensis Name Synonyms Straparollus utahensis (Hall & Whitfield, 1877) Homonyms Euomphalus utahensis (Hall & Whitfield, 1877)