Unio tumidiformis da Silva e Castro, 1885   (redirected from: Unio callipygus Drouet, 1893)

Family: Unionidae

[Unio baeticus Kobelt, 1888, moreUnio callipygus Drouet, 1893, Unio conimbricus Kobelt, 1893, Unio eupygus Castro, 1885, Unio macropygus Castro, 1885, Unio sadoicus Castro, 1885]