. . "*Crenavolva traillii hesperia (Cate, 1973)" . . "*Crenavolva striatula trailli (A. Adams, 1855)" . . "*Primovula formosa (Schilder, 1941)" . . . . . "Crenavolva traillii" . . . . "Crenavolva traillii" . . "*Amphiperas traillii (A. Adams, 1855)" . . "*Ovula dentata (Angas, 1887)" .