Climbing perch, a type of bony fish found around India.

Climbing Perch

Climbing perch, a type of bony fish found around India.

Coccusteus, a fossil fish.

Coccusteus

Coccusteus, a fossil fish.

Cod fish.

Cod

Cod fish.

The great lamprey, one of the Cyclostomata.

Lamprey

The great lamprey, one of the Cyclostomata.