Bivalvia | ... | Unionidae | Unioninae | Anodontini | Anodontina | Anodonta cygnea
(intro'd as intra-sp. of Anodonta oblonga Millet, 1831; homonym of Anodonta elongata Holandre, 1836)
Locard, 1884. Contr. Faune Malacol. Franc. 8: 19. [infra-subsp.]
= Anodonta (Cygnæana) oblonga var. elongata Locard — Locard, 1884: 19.