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| Ungulinidae | Cycladicama abbreviata | (Gould, 1861) | |
| Ungulinidae | Cycladicama cumingii | (Hanley, 1844) | |
| Ungulinidae | Cycladicama oblonga | (Hanley, 1856) | |
| Ungulinidae | Felaniella sowerbyi | Kuroda et Habe, 1952 | |
| Ungulinidae | Cycladicama lunaris | Yokoyama | |
| Ungulinidae | Cycladicama tsuchii | Yokoyama et Habe, 1952 | |
| Ungulinidae | Felaniella usta | (Gould, 1861) | |
| Ungulinidae | Phlyctiderma japonicum | (Pilsbry, 1895) | |
| Ungulinidae | Diplodonta globosa | (Forsskål, 1775) | |
| Ungulinidae | Diplodonta gurjanovae | Zorina, 1978 | |
| Ungulinidae | Diplodonta genethila | Melvill, 1898 | |
| Ungulinidae | Diplodonta cf. globosa | (Forsskål, 1775) | |
| Ungulinidae | Diplodonta subrotundata | Issel, 1869 | |
| Ungulinidae | Diplodonta holosphaera | Melvill, 1899 | |
| Ungulinidae | Diplodonta crebristriata | Sowerby, 1905 |
