? recta Lamarck, 1819 Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Animalia phylum Mollusca class Bivalvia order Unionida family Unionidae genus Ligumia species Ligumia recta Name Homonyms ? recta Klenina, 1984 ? recta Pander, 1830 ? recta Conrad, 1868 ? recta Giebel, 1856 ? recta Williams, 1962 ? recta Provancher, 1874 ? recta Hinde, 1893 ? recta Scudder, 1885 ? recta Martynova, 1961 ? recta Dana, 1847 ? recta Guembel, 1861