- Ledella messanensis (Jeffreys, 1870)
- Ledella parva A. E. Verrill & K. J. Bush, 1897
- Nuculana acuta (Conrad, 1832)
- Nuculana aspecta (Dall, 1927) accepted as Ledella parva A. E. Verrill & K. J. Bush, 1897
- Nuculana caudata (Donovan, 1801) accepted as Nuculana minuta (O. F. Müller, 1776)
- Nuculana messanensis (Jeffreys, 1870) accepted as Yoldiella messanensis (Jeffreys, 1870) accepted as Ledella messanensis (Jeffreys, 1870)
- Nuculana minuta (O. F. Müller, 1776)
- Nuculana pernula (O. F. Müller, 1779)
- Nuculana tenuisulcata (Couthouy, 1838)