Worthenia
Worthenia
Biota | Animalia | Mollusca | Gastropoda | Vetigastropoda | Pleurotomariida | Pleurotomarioidea | Phymatopleuridae | Worthenia
|  |  | Cuvier, 1795 | Salvini-Plawen, 1980 |  | Swainson, 1840 | Batten, 1956 | de Koninck, 1883