What are the deep sea fish, and what are the deep sea fish

Deep-sea fish include yellow croaker, cod, hairtail, salmon, tuna, saury, anchovies, sea bass.

Get to know the various fish species in the deep sea.

1. Antarctic icefish: Crocodile icefish, also known as Antarctic icefish and Antarctic shrimp fish, is a family of radial-finned fish perch, which is a fish that grows in the unpolluted waters below zero in the deep sea, and mainly feeds on Antarctic shrimp.

2. Yellow croaker: Yellow croaker, also known as yellow croaker, is a general term for yellow croaker of the genus of the totoaba family. Born in the East China Sea, there are two hard stones in the head of the fish, called otoliths, so it is also called totoaba fish.

3. Sea bass: Sea bass is different from freshwater sea bass in that it is larger and divided into white sea bass and black sea bass. Sea bass is thick and long, with very rough scales, generally 30 40 cm in length, 400 1000 g in weight, lower jaw longer than upper jaw, and sharp mouth.

4. Hairtail: Hairtail belongs to the family of bony fishes in the subphylum of vertebrates under the phylum Chordates. Also called, nepotism, fat belt, oil belt, tooth ribbon fish, etc., sexual ferocious.

Qingdao and Rizhao Yellow Sea coastal cities are called squid. The body shape of the hairtail is flattened like a ribbon and silvery-gray, the dorsal and pectoral fins are light gray with very fine spots, and the tail is black.

5. Sardines: Sardines are the general name of some edible fish of the herring family, the genus Herring, the genus Sardines, the genus Small, the genus Pseudosardines and some edible fish of the herring family. It also refers to common herring made into canned fish soaked in oil and other small herring or herring.

6. Salmon: Salmon, also known as salmon, salmon, salmon, belongs to the class of bony fishes, salmoniformes, salmon, mainly distributed in the waters of the Atlantic, Pacific and Arctic Oceans, and is a cold-water highly migratory fish, and is known as the "king of the ice sea" by the international food community.

7. Tuna: Tuna generally refers to the tuna family. The tuna family is a family of marine fish belonging to the class Bony Fishes, the order Mackereles, and the family Mackerel.

The family contains 15 species of tuna in 5 genera, and the size of each species varies greatly, the smallest tuna is the rudder bonito, which has a maximum length of 50 cm and a weight of kilograms.

Deep-sea fish include tuna, treasure fish, tiger grouper, spiny tail fish, angelfish, salmon, etc., among which tuna generally inhabits the sea area at a depth of 100-400 meters, the body of the treasure fish is flattened and can withstand the water pressure of the deep sea, and the tiger grouper has brown markings on its body, and it is usually active on the bottom of the offshore sea.

1. Tuna

Tuna is a deep-sea fish, and tuna mainly inhabits the sea at depths between 100-400 meters, while bigeye tuna, yellowfin tuna, and skipjack tuna in the juvenile stage inhabit the waters between 50-100 meters above the surface of the ocean.

2. Treasure fish

Treasure fish is a deep-sea fish, the body of the treasure fish is flat, it has a good tolerance to seawater, and can grow in temperatures of 1-28 degrees, it is mainly distributed in places with a sea depth of 20-70 meters, so it belongs to the bottom fish.

3. Tiger grouper

Deep-sea fish include tiger grouper, tiger grouper has a large mouth, irregular brown markings on the body, adult fish body is about 20-30 cm, is a relatively valuable fish in the bottom of the offshore sea, generally in the water depth of about 120 meters in the sea area.

Common deep-sea fish in the market are:

1. Yellow carp: Yellow carp is a fish of the genus Yellow carp of the family Herringiaceae of the class of radial-finned fish. It is distributed in the dry Indian Ocean and the western Pacific Ocean. It is produced in the South China Sea, the East China Sea, the Yellow Sea and the Bohai Sea. It can be caught all year round, with spring and autumn as the peak flood, and the output is concentrated.

2. Ripple lip fish:

The body of the corrugated lipfish is elongated and oblong-oval; The head is straight from the back to the eyes, then protruding; Adult fish forehead protruding mouth end, medium to large; The upper and lower jaws each have a row of conical teeth, and the anterior end each has a pair of large canine teeth.

3. Hole ray: The hole ray is an animal of the order Rayformes, Rays, and Rays. The body is flattened, the body disc is slightly round or obliquely square, and the body length is generally 30 50 cm.

The body disc is wide and dry in length, weighing 1000 5000 grams, the tail is flat and narrow, the side pigs are well developed, the snout is medium and long, and the snout is prominent.

4. Tiger Grouper:

The tiger grouper is a common species of grouper, with a yellow to light brown body, with golden yellow being the most beautiful, with five irregular dark brown markings arranged vertically, and the whole body is covered with dense fine brown spots, and the spots on the markings are darker.

5. Humpback perch:

Humpback perch is known as rat grouper in Hong Kong, also known as green spot. It is found in the western Pacific Ocean, including Japan, China, Indonesia, Australia, Palau, **, New Caledonia and other waters. Fierce, alert, territorial, carnivorous, feeds on small fish and small benthic invertebrates.

Sexual transition, female first male.