Genus Margaritana C. F. Schumacher, 1817
(3-5-4-0-4-5-0-11-0-0-0-0-0) [=Margaritifera C. F. Schumacher, 1816] Ref. Vaught, 1989 p 120 Syn. Damaris ex W. E. Leach, ms, W. Swainson, 1823 [invalid ICZN 495] Ref. Vokes, 1980 p 73