What are the fish in the sea
The ocean is a vast and mysterious world in which all kinds of fish live. According to statistics, there are currently more than 30,000 known species of marine fish, varying in shape and size, living in different depths and environments. There are many species of fish in the sea. Here are some common types of sea fish:
Grouper: Grouper is a bottom-dwelling fish of warm water oceans. It gets its name from the stone-shaped markings on its body. . There are many types of grouper, the most common include red spot, star spot, etc.
Tuna: Tuna is a large pelagic migratory fish that swims very fast, with an instantaneous speed of up to 160 kilometers per hour. Tuna flesh is tender and rich in proteins, fats, vitamins A, D and trace elements, particularly DHA, which has a high nutritional value.
FishLongli: Longli fish is a large warm-temperature offshore bottomfish with strong adaptability. It is rich in unsaturated fatty acids and high amounts of DHA. It has delicate meat, delicious taste and rich nutrition.
Yellow croaker: Yellow croaker is a type of yellow croaker, also known as yellow croaker, yellow croaker flower, etc. Yellow croaker is divided into large yellow croaker and small yellow croaker. It is a warm-temperature offshore fish in the middle and lower layers. It is rich in proteins, fats, carbohydrates, calcium, phosphorus, iron, vitamins B1, B2 and others. nutrients.
Hairtail: Hairtail is a fierce carnivorous fish with flat sides and a slender body, hence its name. Hairtail fish meat is delicious, rich in protein, unsaturated fatty acids and a variety of trace elements, and has high nutritional value.
Baicopterus: the maskSpanish mackerel is a fish of the Spanish mackerel family, with a long body, flat sides, a thin caudal peduncle, and a body length of 25 to 50 cm. The meat of Spanish mackerel is tender and delicious and rich in nutrients such as protein, vitamin A and minerals.
Qingzhan fish: Qingzhan fish is a cold-water migratory fish that swarms on the bottom of the sea. It has a thick and short body shape, a flat tail stalk, and obvious stalk marks. tail. Green fish has delicate meat, delicious taste and is rich in nutrients such as proteins, fats, carbohydrates, calcium, phosphorus and iron.
Cod: Cod is a cold-water groundfish with tender meat and rich in protein, fat, vitamins A, D, calcium, phosphorus, iron and other nutrients. Cod liver is one of the raw materials for cod liver oil extraction.
Sardines:Sardines are small, gregarious fish that often migrate in large groups. Sardine flesh is tender and rich in proteins, fats, vitamins B1, B2, calcium, phosphorus, iron and other nutrients.
In addition to the types listed above, there are many other types of fish in the sea, such as snapper, bass, whale shark, etc. Different marine fish have different nutritional values and taste characteristics, which can be selected according to personal preferences and needs.
There are: sharks, seahorses, tuna, blue whales, giant crabs, killer whales, manta rays and physalis king squid in the sea.
1. The blue whale, a marine mammal, is considered the largest known animal to have ever survived on earth, reaching a length of 33 meters and weighing 181 tonnes. The blue whale has a long, thin body, the back is blue-gray, but thecolor sometimes appears lighter in water.
2. The giant claw crab, the largest crustacean in existence, has a dark orange body, ten long limbs with white spots, and the first two limbs turn into claws. The largest specimen has a leg length of 4.2 meters when unfolded, a body length of 38 centimeters, a weight of 20 kilograms and a lifespan of 100 years. The two compound eyes grow in front of the body, with two spines between them.
3. Killer whale, a large toothed whale, with a length of 8 to 10 meters and a weight of approximately 9 tons. The head is slightly rounded and has an inconspicuous, high and raised beak. standing, with a curve of up to 1 meter, the maximum recorded length is 9.75 meters and the weight is 9,524 kilograms.
4. The double-snouted manta ray has a wingspan of 5 to 6 meters, and the longest can reach 9 meters. The color of the back of the body ranges from black to gray-blue. THEunderside is white with gray spots which can be used to identify different individuals. The skin is rough and scaly, similar to that of a shark. The body disc is extremely large and has pointed horns. The width of the body disc is 2.2 to 2.4 times the length of the body disc.
5. The physalis giant squid, also known as the giant squid, is a typical deep-sea giant squid. It is the largest of its species and the largest invertebrate in the world. approximately 2,000 meters in the deep waters of Antarctica.
Detailed information:
The shark has a spindle-shaped body and slits gills. on both sides of the head, but similar to ordinary fish. With few exceptions, a typical shark's skin is tough and dark gray in color, with tooth-like scales giving the skin a rough appearance. The tail is strong, asymmetricallaughed and returned; the fins are pointed; the snout is pointed and protruding, with a crescent-shaped mouth and triangular fangs under the snout. Sharks do not have a swim bladder and must swim continuously to avoid sinking to the bottom.
The seahorse is a cephalopod with two nostrils on each side of the head. The head is curved almost at a right angle to the body. The body of the fish is thick and flat on the side, completely enclosed in a space. bony ring; the mouth is shaped like a sharp tube, and the mouth cannot open and close, so it can only suck in small animals in the water as food. The eyes can move up and down, left to right, or front to back, respectively; the chest and abdomen are prominent and the torso is composed of 10 to 12 bony rings. The body is generally 15 to 30 cm long.
The tail is thin and quadrangular, with a fine point atits end. It can be coiled and held, often in a curved form, forming an obtuse or straight angle with the trunk. with a protruding crown at the top and a crown at the end. Small thorns; the muzzle is tubular; the mouth is small and terminal; the entire body is entirely enveloped in membranous bones, with a spineless dorsal fin; , no pelvic fin or caudal fin.