Biota | Animalia | Mollusca | Gastropoda | Caenogastropoda | Neogastropoda | Buccinoidea | Pisaniidae | Ecmanis
|  |  | Cuvier, 1795 | L. R. Cox, 1960 | Wenz, 1938 | Rafinesque, 1815 | Gray, 1857 | Gistel, 1848