Leptaena
Leptaena
Biota | Animalia | Brachiopoda | Rhynchonelliformea | Strophomenata | Strophomenida | Strophomenoidea | Rafinesquinidae | Leptaeninae | Leptaena
|  | Duméril, 1805 | Williams, Carlson, Brunton, Holmer & Popov, 1996 | Williams et al., 1996 | Öpik, 1934 | King, 1846 | Schuchert, 1893 | Hall & Clarke, 1894 | Dalman, 1828