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| No. | Valid Name | Author | English Name |
| 1. | Osmerus dentex | Steindachner & Kner, 1870 | Pacific rainbow smelt |
| 2. | Osmerus eperlanus | (Linnaeus, 1758) | European smelt |
| 3. | Osmerus mordax | (Mitchill, 1814) | Rainbow smelt |
| 4. | Osmerus spectrum | Cope, 1870 | Pigmy smelt |