CATDOLL : CATDOLL: What are the fishes in the family Silverfish? What are the fishes in the family Anguilla?

1. What are the fishes in the silverfish family?

The big silverfish, noodle fish, white rice fish, Taihu shortnose silverfish, Ju's silverfish, and Taihu new silverfish found in China. There are 6 genera and 17 species of silverfish in the world, distributed in China, South Korea, North Korea, Japan, the Russian Far East and the coast of the Gulf of Tonkin in Vietnam. According to the distribution area and water temperature conditions, the 17 species of fish can be divided into four types: warm-temperature species, cold-temperature species, warm-water species and wide-temperature species. The common ecological characteristics of silverfish populations are:

(1) Wide salt content:

(2) Wide temperature adaptability, most species are suitable for low temperatures;

(3) They live in the middle and upper layers of water and feed mainly on zooplankton;

(4) Strong reproductive adaptability;

(5) The life cycle is short, the population structure is simple, and the population size changes rapidly.

2. What kinds of fish are there in the family Anguilla?

There are 18 species of eels in the world, of which Taiwan has four families: Japanese eel, sea bass eel, Celebes eel and shortfin eel. However, only the Japanese eel is the most common, while the other three are very rare.

3. What fish species are there in the Cyprinidae family?

5 varieties

1. Red Carp

The red carp has a spindle-shaped body, a round abdomen, large scales, a deeply forked tail fin, and is mostly orange-red or golden in color. It has a high ornamental value and is native to eastern Asia.

2. Fengli

Fengli is a hybrid carp, its parents are Xingguo red carp and scattered-scale mirror carp. It is named Fengli due to its high yield. It is blue-gray in color, has a sturdy body and grows fast.

3. Koi

Koi is an ornamental fish with a long lifespan, which can reach 70 years old. Its body length is about 1 meter. Koi has rich and varied colors, mostly white, golden yellow, orange-red, and has patterns on the surface.

4. Hibiscus carp

Hibiscus carp is a carp bred by artificial hybridization. It is gray-yellow in color, flat in shape, with a thick back, fine and compact scales all over its body, rich in color, and has ornamental value.

5. Carp

The purse carp is native to Wuyuan, Jiangxi Province. It is small in size, with a wide body, a high bulge on the back, a short caudal stalk, and two pairs of whiskers beside the mouth. Its entire body is orange, but its back is darker in color and its belly is white.

4. What fish species are there in the Cobitidae and Catfish families?

Regarding this question, the fish species of the Cobitidae family include: grass loach, eel, minnow, loach, sand loach, loach, etc.

Fish species of the Siluridae family include: catfish, medaka, catfish, catfish, carp, crucian carp, bighead carp, dace, sturgeon, etc.

5. What are the carp fish?

5 varieties

1. Red Carp

The red carp has a spindle-shaped body, a round abdomen, large scales, a deeply forked tail fin, and is mostly orange-red or golden in color. It has a high ornamental value and is native to eastern Asia.

2. Fengli

Fengli is a hybrid carp, its parents are Xingguo red carp and scattered-scale mirror carp. It is named Fengli due to its high yield. It is blue-gray in color, has a sturdy body and grows fast.

3. Koi

Koi is an ornamental fish with a long lifespan, which can reach 70 years old. Its body length is about 1 meter. Koi has rich and varied colors, mostly white, golden yellow, orange-red, and has patterns on the surface.

4. Hibiscus carp

Hibiscus carp is a carp bred by artificial hybridization. It is gray-yellow in color, flat in shape, with a thick back, fine and compact scales all over its body, rich in color, and has ornamental value.

5. Carp

The purse carp is native to Wuyuan, Jiangxi Province. It is small in size, with a wide body, a high bulge on the back, a short caudal stalk, and two pairs of whiskers beside the mouth. Its entire body is orange, but its back is darker in color and its belly is white.

6.How many types of carp fish are there?

5 varieties

1. Red Carp

The red carp has a spindle-shaped body, a round abdomen, large scales, a deeply forked tail fin, and is mostly orange-red or golden in color. It has a high ornamental value and is native to eastern Asia.

2. Fengli

Fengli is a hybrid carp, its parents are Xingguo red carp and scattered-scale mirror carp. It is named Fengli due to its high yield. It is blue-gray in color, has a sturdy body and grows fast.

3. Koi

Koi is an ornamental fish with a long lifespan, which can reach 70 years old. Its body length is about 1 meter. Koi has rich and varied colors, mostly white, golden yellow, orange-red, and has patterns on the surface.

4. Hibiscus carp

Hibiscus carp is a carp bred by artificial hybridization. It is gray-yellow in color, flat in shape, with a thick back, fine and compact scales all over its body, rich in color, and has ornamental value.

5. Carp

The purse carp is native to Wuyuan, Jiangxi Province. It is small in size, with a wide body, a high bulge on the back, a short caudal stalk, and two pairs of whiskers beside the mouth. Its entire body is orange, but its back is darker in color and its belly is white.

7. What kinds of fish are there?

1. Seabass

Sea bass, also known as spotted sea bass, is divided into sea bass and freshwater sea bass. Sea bass is larger and thicker, while freshwater sea bass is smaller and flatter. Freshwater sea bass is the most common live sea bass in seafood markets, while sea bass is mostly sold in fresh or frozen form. In terms of taste, freshwater sea bass has a lighter fishy smell and more tender meat, making it tastier than sea bass. The most classic way to eat sea bass is to steam it. Steamed sea bass is fragrant and tender, which can fully highlight the original flavor of the fish.

sea ​​bass

2. Crucian carp

Crucian carp belongs to the genus Carp and the family Cyprinidae. It has strong adaptability but slow growth. It takes about 2 to 3 years for a fry to grow to a weight of about 3 taels. Therefore, the wild crucian carp we usually see are relatively small. The larger crucian carp sold in the seafood market are mostly hybrid crucian carp, which is a breed bred by crossbreeding crucian carp and carp. The most classic way to eat crucian carp is to cook soup, such as crucian carp tofu soup.

Crucian carp

3. Large yellow croaker

Large yellow croaker, also known as yellow croaker and golden dragon, belongs to the family Sciaenidae and the genus Sciaenidae. It is mainly produced in the East my country Sea and the South China Sea. However, wild large yellow croaker is now very rare. Most of the large yellow croaker sold in the market are farmed, and the large yellow croaker farmed in the coastal area of ​​Ningde, Fujian, accounts for a large proportion. Large yellow croaker can be steamed and eaten, or used as fish dumpling fillings.

Large yellow croaker

4. Small yellow croaker

Small yellow croaker is mainly produced in the Bohai Sea and the Yellow Sea in my country. Although it is only one letter different from the large yellow croaker, it is two completely different fish. Its appearance is very similar to the large yellow croaker, but its size is much smaller. The price of small yellow croaker is lower than that of large yellow croaker, and its meat is more delicate. There are many ways to eat it, the most common ones are deep-fried, braised, etc.

8. Channa fish?

The body is elongated and slightly cylindrical, gradually flattened laterally; the head is relatively flat, and the back of the head is flat and slanted. The mouth is large, opening at the tip of the snout, and the lower jaw is slightly protruding; the upper and lower jaws, the hoe bones and the palatine bones all have sharp teeth. It has an auxiliary respiratory organ, which is the upper branchial organ composed of the upper branchial bones of the first branchial arch and the lingual bone. The body and head have scales, which are round scales. The scales on the top of the head are particularly large, making it look like a snake head; the lateral line is complete. The bases of the dorsal and anal fins are very long, there are pectoral fins, and some species do not have pelvic fins. The caudal fin is round; all fins have no hard spines.

The family of croaker is a freshwater fish found in tropical freshwater basins in Africa and Asia. They often live in coastal water grasses, bank caves, or shallow waters with muddy bottoms. Because they have auxiliary respiratory organs, they can live in turbid or low-oxygen environments, and will not die even if they are out of water for a short time. They are ferocious and carnivorous, and feed on fish, shrimps, amphibians, and aquatic insects. Adult fish have the habit of protecting their young when they lay eggs and when the young fish are just hatched.

9. What kinds of fish are there?

Crucian carp, bream, bighead carp, grass carp, black carp, croaker, etc.

10.What are the characteristics of fish?

The shape, body temperature, bones and skin of fish are different from those of other animals. In addition, fish have an organ that other animals do not have - the swim bladder. The existence of the swim bladder is also the reason why fish can float in the water.

1. Shape Fish have various shapes, sometimes with big differences, but in general most fish are slender and streamlined. Generally speaking, fish that swim fast in the water have slender bodies, while fish that swim slowly or live at the bottom of the water are relatively flat. However, some fish have very strange shapes, such as seahorses. The smallest fish is less than 1 cm, and the largest fish (whale shark) can reach 18 meters.

2. Body temperature. Fish are cold-blooded animals. The body temperature of some tunas and sharks (especially sharks of the family Carcharhinidae) is higher than the temperature of the surrounding environment. Bluefin tuna is the only fish with constant body temperature.

3. Skeletal fish skeletons are made of cartilage (cartilaginous fish) or bone (bony fish). There are four to seven gills on both sides of the skull, of which the front one has evolved into the zygomatic bone. The spine of fish is connected to the skull, the ribs in the chest are connected to the spine, and there are long spines extending from the spine on the back, tail and abdomen.

4. Skin fish have two layers of skin. The surface layer contains glands that can secrete mucus, and the inner layer has many connective tissues, scales and pigment cells. The outer layer of mucus helps fish reduce resistance when swimming. Cartilaginous fish do not have mucus, but the tiny, tooth-like protrusions on their skin have a similar function.

5. Swim bladder The swim bladder is an inflatable sac-like organ in the fish's body. Its main function is not breathing. Fish rely on the swim bladder to adjust their specific gravity. The fish can slowly rise or descend without moving. Most bony fish have a swim bladder, an organ for regulating buoyancy.