No picture? It’s not easy to distinguish,? Maybe? Not necessarily right

Muraenesocidae?Muraenesocidae?Muraenesox fish

The picture below is Moray eelMuraenesox cinereus

Trachipteridae? Marine fish? (under 3 genera and about 10 species)

The body is elongated or band-shaped, with very flat sides. The front part is quite high and tapers towards the tail end. The head is smaller. The mouth is small, the upper jaw can be retracted, and the jaw teeth are present. Big eyes. No ribs. The body is naked without scales, or has round scales that fall off easily, or specialized comb scales. Adult fish have bony or cartilage tumor protrusions and small holes on their skin. The dorsal fin is extended, starting behind the snout, above or in front of the eyes; there is no anal fin; the pelvic fin is degenerated; the upper lobe of the caudal fin is upturned, and the fin rays of the lower lobe are degenerated or absent.

Oarfish family? Regalecidae? Marine fish (under 2 genera and about 4 species)

Distributed in temperate waters of the southern hemisphere, it is a deep-sea fish with a silver body. The fins are rose-colored, the mouth can be extended, the body is covered with many hard nodules, and the body length can reach 300 centimeters.