| Species | Name Used in Reference |
|---|---|
| Nerophis ophidion (Linnaeus, 1758) | Nerophis ophidion (p. 41) |
| Pomatoschistus flavescens (Fabricius, 1779) | Gobius ruthensparri (p. 37) |
| Spinachia spinachia (Linnaeus, 1758) | Spinachia vulgaris (p. 39) |
| Syngnathus typhle Linnaeus, 1758 | Siphonostoma typhle (p. 40) |