Pachyrhizodus, [569]

Pachystomias, [571];

P. microdon, photophores, [178], [179], [180]

Pachyula, [588]

Paddle-Fish, [491]; = Polyodon, q.v.

Pagellus, [665];

P. centrodontus, [346]

Pagrus, [665];

P. auratus, [665]

Palaeolycus, [609]