63 illustrations of fish including: oarfish, opah, paddlefish, parr, perch, pickerel, pike, pilchard, pilotfish, pimelodus, pipefish, piper, plaice, plesiops, pogge, pole, pollack, pomfret, pompano, porgy, pout, priestfish, and pufferfish

The prehistoric armored fish, Pterichthys milleri.

Pterichthys Milleri

The prehistoric armored fish, Pterichthys milleri.

Pterichthys Milleri (sea scorpion), an armored fish of the Devonian period.

Pterichthys Milleri

Pterichthys Milleri (sea scorpion), an armored fish of the Devonian period.

A spiny which puffs up by swallowing air when threatened.

Pufferfish

A spiny which puffs up by swallowing air when threatened.