| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Philactinoposthia adenogonaria Dörjes, 1968 |
Northeast Atlantic | ||
| Philactinoposthia diploposthia Dörjes, 1968 |
Northeast Atlantic | ||
| Philactinoposthia helgolandica Dörjes, 1968 |
Northeast Atlantic | ||
| Philactinoposthia pusilla (Westblad, 1946) |
Northeast Atlantic | ||
| Philactinoposthia rhammifera (Graff, 1882) |
Northeast Atlantic | ||
| Philactinoposthia saliens (Graff, 1882) |
Northeast Atlantic | ||
| Philactinoposthia viridis Dörjes, 1968 |
Northeast Atlantic | ||
| Philactinoposthia viridorhabditis Dörjes, 1968 |
Northeast Atlantic |