Unio discus connectens Martens, 1900 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Mollusca class Bivalvia order Unionida family Unionidae genus Disconaias species Disconaias panacoensis Name Homonyms Unio discus connectens Martens, 1900 Unio discus var. connectens E.von Martens, 1900