Pseudanodonta middendorffi compacta (Zelebor, 1851) Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Mollusca class Bivalvia order Unionida family Unionidae genus Pseudanodonta species Pseudanodonta complanata Name Homonyms Pseudanodonta middendorffi compacta (Zelebor, 1851)