How to sign: any fish of the superorder Malacopterygii
Similiar / Same: soft-finned fish
Categories: teleost, teleostan, teleost fish
Within this category: anchovy, argentine, beaked salmon, bonefish, catfish, clupeid fish, cypriniform fish, eel, gadoid, greeneye, handsaw fish, lancetfish, lanternfish, lizardfish, New World opah, oarfish, opah, Ostariophysi, ribbonfish, salmonid, smelt, tarpon, whitefish