| Species | Name Used |
|---|---|
| Pagurus prideaux Leach, 1815 | Pagurus prideaux (p. ) |
| Pennatula phosphorea Linnaeus, 1758 | Pennatula phosphorea (p. ) |
| Philocheras echinulatus (Sars, 1861) | Philocheras echinulatus (p. ) |
| Pontophilus spinosus (Leach, 1815) | Pontophilus spinosus (p. ) |
| Porania pulvillus (Müller, 1776) | Porania pulvillus (p. ) |
| Pycnogonum litorale (Strom, 1762) | Pycnogonum litorale (p. ) |
| Scaphander lignarius (Linnaeus, 1767) | Scaphander lignarius (p. ) |
| Stichastrella rosea (Müller, 1776) | Stichastrella rosea (p. ) |
| Turritellinella tricarinata (Brocchi, 1814) | Turritella communis (p. ) |