Radix ampla utahensis Call, 1884 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda family Lymnaeidae genus Ladislavella species Ladislavella utahensis Name Homonyms Radix ampla utahensis Call, 1884 Radix ampla f. utahensis Call, 1884 Radix ampla var. utahensis Call, 1884