Unio marginalis obesa Hanley & Theobald, 1876 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Mollusca class Bivalvia order Unionida family Unionidae genus Lamellidens species Lamellidens jenkinsianus Name Homonyms Unio marginalis var. obesa Hanley & Theobald, 1876 Unio marginalis obesa Hanley & Theobald, 1876