CATDOLL : CATDOLL: Large fish in the Yellow River? List of protected fish in the Yellow River?

1. Large fish in the Yellow River?

1. Black carp

The black carp is large in size because of its fast growth rate. It can be called a boss in the Yellow River. The black carp is very large in size and is often seen in daily breeding. Now the black carp king is a 114-kilogram black carp.

2. Yellow River Carp

Yellow River carp is also the most common fish. The meat of Yellow River carp is delicate and it is also one of the four famous fishes in my country. Like black carp, Yellow River carp has a relatively long lifespan.

3. Yellow River Catfish

The Yellow River catfish will think what is more delicious. In addition to being delicious, it will also think about which fish is more delicious. Catfish are very capable. It is rumored that the Yellow River catfish can directly overturn a small boat, but these are all rumors without scientific basis.

2. List of protected fish species in the Yellow River?

The following protected fish species are found in the Yellow River:

1. Northern Copperfish: (protection level 1) is a freshwater fish of the Cypriniformes, Cyprinidae, and Copperfish genus. It is also called Yellow River Pigeon Fish, Pigeon Fish, Sharp Mouth, Sand Spout, Yellowhead Fish, etc. It is a fish unique to my country. It lives in the middle and lower layers of the water, likes to live in river bends, rocky areas at the bottom of the water, and water bodies with slow currents, and often moves in groups. In winter, it lurks under rocks or in deep water, and swims upstream to lay eggs in spring.

The main food of the northern copper fish is benthic animals, aquatic insects, small fish and shrimp, plant debris, small snails and clams, etc. It likes to forage in turbid deep water areas. It is distributed in the Yellow River system, mostly in the middle and upper reaches of the river in Lanzhou and Qingtongxia in Ningxia. It is mainly distributed in the Yellow River section of about 200 kilometers from Jingyuan, Gansu to Zhongwei, Ningxia.

2. Bignose goby (jū): (protection level 2) is a freshwater fish of the genus Goby, class Actinopterygii, subfamily Goby, also known as earthworm. The adult fish is about 25 cm long, with a fat abdomen, red circles around the eyes, and a bright red body with a silvery white luster. It looks like a pigeon when viewed from the side, so it is called pigeon fish.

The large-nosed goby is distributed in the Yellow River system, mainly in Gansu. Due to factors such as overfishing and environmental pollution, the number of pigeon fish has dropped sharply. In recent years, with the implementation of the fishing moratorium policy in the Ningxia section of the Yellow River and a series of rescue protection measures, pigeon fish have reappeared in the Ningxia section of the Yellow River.

3. Tuó: (protection level 2) belongs to the Cyprinidae, Tuó subfamily, Tuó genus, Tuó, and is also known as eight-bearded fish, dogfish, etc. It is a bottom-dwelling fish that lives in the lower layer of the water or in the bottom of the water with a lot of sand and gravel, and likes to crawl on the bottom of the water.

The flatfin loach has high requirements for the environment. In 1950, it was often caught in the shallow waters of the Yellow River in Lanzhou. In 1960, the river underwent major changes, and coupled with pollution, the population became smaller and smaller, and it is now difficult to see. It is a species endemic to my country and is only distributed in the main and tributary rivers of the Yellow River from Lanzhou to Longzhong in Gansu Province.

4. Bony-lipped Yellow River fish: (protection level 2) belongs to the Cypriniformes, Cypriniformes, Cyprinidae, Schizothorinae, Yellow River fish genus, also known as big-mouthed sturgeon, sturgeon, small flower fish, Yellow River fish, etc. It mainly feeds on diatoms and insects. It lives in wide valleys and lakes at an altitude of 3,000-4,300 meters on the plateau.

Due to the long time of sexual maturity (4 years), low spawning, the construction of hydropower stations and other factors, the population of the bone-lipped Yellow River fish has been greatly reduced. It is only distributed in the upper reaches of the Yellow River above Longyangxia in Qinghai Province and its tributaries, the Baihe River and the Heihe River.

5. Polar Flat-throated Toothfish: (protection level 2, only wild populations) is a fish of the Cyprinidae family and the Flat-throated Toothfish genus, also known as Flat-throated Toothfish, Small-mouthed Fish, Sturgeon, Grassland Fish, etc. It is a cold-water fish that has adapted to the high and cold weather. It lives in the slow-flowing underwater layer, mainly feeds on aquatic plant debris and algae, and occasionally eats zooplankton and chironomid larvae.

The polar flat-throated toothfish is only found in the upper reaches of the Yellow River in Qinghai Province, from Maqu County at an altitude of about 3,380 meters to the main and tributary rivers such as Zhaling Lake, Eling Lake, Xingxiu Lake and Yugu Zongliequ. It is the dominant species in Zhaling Lake.

3. Ranking of Yellow River fish?

The Yellow River fish species are ranked as follows:

1. Yellow River Carp: Carp is the main fish in the middle reaches of the Yellow River. It has a plump body and thick meat. It is an omnivorous fish in the middle and lower layers. The scales of the fish produced here are golden yellow, the tips of the fins are bright red, there are few internal organs and small bones, and there is also a fragrant smell.

2. Yellow River Pigeon Fish: Yellow River Pigeon Fish is mainly produced in Zhongwei and Zhongning, Ningxia. When it is caught with a net, it looks like a pigeon on a tree, hence the name. The scientific name of this fish is Northern Copper Fish. It is relatively long and strong. It usually lives in places with slow water flow such as river bends. It usually moves in groups, lurking in deep water in winter, and swimming upstream to lay eggs in spring.

3. Yellow River naked splittail fish: This fish is also called small-mouthed Huangyu. It mainly lives in the upper reaches of the Yellow River and lakes. It feeds mostly on plants and can also eat aquatic insects. It has certain medicinal value, but its number is relatively small at present.

4. Yellow River Knife Fish: Yellow River Knife Fish mainly lives in the area around the mouth of the Yellow River. It looks like a sharp knife. Its body is relatively thin and bright in color. This fish will swim upstream during the breeding season and return to the sea with the river water after spawning, so its number is relatively abundant.

4. What is the distribution of fish in the Yellow River?

There are a total of 121 species (subspecies) of fish in the mainstream of the Yellow River, of which 98 are pure freshwater fish, accounting for 78.4% of the total.

The main economic fish species in the Yellow River include spotted naked carp, polar flat-throated fish, thick-lipped naked heavy-lipped fish, Yellow River naked splittail fish, walleye fish, northern copper fish (pigeon fish), carp, and crucian carp.

There are only 16 species of fish in the upper reaches of the Yellow River, and the composition is relatively simple, including schizothorax, yarrow, and loach from the Cyprinidae and Loach families. The fish in the middle and lower reaches are generally similar, with Cyprinidae being the main species.

There are 71 species of fish in the middle reaches, but there is a lack of natural fish of typical plains groups such as silver carp, bighead carp, bream and bream.

The upper middle reaches have schizothorax and loach, which are common with the upper reaches. The lower reaches have more fish species and numbers, with 78 species, including many estuarine fish and brackish water fish. According to the survey data of the Yellow River tributaries, according to the statistics of fish in the Tao River in Gansu, the Wei River in Shaanxi, and the Jing River, the Wei River has the most species, with 30 species, followed by the Tao River with 11 species, and the Jing River has only 4 species.

5. Bottom fish of the Yellow River?

There are about 121 species of fish in the Yellow River, 98 of which are pure freshwater fish. There are only 16 species of fish in the upper reaches, mainly carp and loach, including schizothorax, yarrow, and striped loach.

There are 71 species of fish in the middle reaches, and there are few common plain fish. There are 78 species of fish in the lower reaches, which are basically estuary fish and brackish water fish. The main fish species include Yellow River carp, Yellow River pigeon fish, Yellow River naked split fish, etc.

6. What animals do fish represent?

1. Goldfish.

Goldfish originated in China, also known as "golden crucian carp". It is similar to carp (Cyprinus carpio) but has no whiskers. It is an ornamental fish evolved from crucian carp. There are many varieties of goldfish, with colors such as red, orange, purple, blue, black, silver, and five-colored. They are divided into four major strains: Wen, Cao, Long, and Dan. Genetic research on the domestication of goldfish began in the 12th century. After a long period of cultivation, the varieties have been continuously optimized. Now the goldfish in various countries around the world are directly or indirectly introduced from China.

2. Shark.

Sharks belong to the class Chondrichthyes, subclass Elasmobranch, phylum Vertebrata. They are marine, and a few species enter fresh water. They are a group of fast-swimming medium to large marine fish.

3. Giant salamander.

The Chinese giant salamander (scientific name: Andrias davidianus) is a tailed amphibian of the family Cryptobrachiidae and the genus Andrias. It has a large and flat body, generally 582 to 834 mm in total length, 310 to 585 mm in head-body length, and the largest individual can reach a total length of more than 200 cm. The head is large, flat and wide, and the head length is slightly larger than the head width; the male salamander has a raised anus, which is oval, with a large anal hole and small milky white particles on the inner wall; the female salamander has no raised anus, a small cloacal hole, and is concave inward around it. The inner wall of the hole is smooth and has no small milky white particles.

7. A complete image collection of fish species in the Yellow River?

There are only 16 fish species in the upper reaches of the Yellow River, and the composition is relatively simple, including schizothorax, yarrow, and loach from the Cyprinidae and Loach families. The fish species in the middle and lower reaches are generally similar, with Cyprinidae as the main species. There are 71 fish species in the middle reaches, but there is a lack of natural fish species such as silver carp, bighead carp, bream, and bream, which are typical plain groups.

The upper middle reaches have schizothorax and loach, which are common with the upper reaches. The lower reaches have more fish species and numbers, with 78 species, including many estuarine fish and brackish water fish. According to the survey data of the Yellow River tributaries, according to the statistics of fish in the Tao River in Gansu, the Wei River in Shaanxi, and the Jing River, the Wei River has the most species, with 30 species, followed by the Tao River with 11 species, and the Jing River has only 4 species.

8. How many species of fish are there in the Yellow River?

There are about 121 species of fish in the Yellow River, 98 of which are pure freshwater fish. There are only 16 species of fish in the upper reaches, mainly carp and loach, including schizothorax, yarrow, and striped loach.

There are 71 species of fish in the middle reaches, and there are few common plain fish. There are 78 species of fish in the lower reaches, which are basically estuary fish and brackish water fish. The main fish species include Yellow River carp, Yellow River pigeon fish, Yellow River naked split fish, etc.

9. Fish species in the upper reaches of the Yellow River?

There are 121 species (subspecies) of fish in the mainstream of the Yellow River, of which 98 are pure freshwater fish, accounting for 78.4% of the total. The main economic fish are spotted naked carp, polar flat pharyngeal tooth fish, thick-lipped naked heavy lip fish, Yellow River naked splittail fish, Walleye croaker, northern copper fish (pigeon fish), carp, and crucian carp.

Yellow River fish classification:

There are only 16 fish species in the upper reaches of the Yellow River, and the composition is relatively simple, including schizothorax, yarrow, and loach from the Cyprinidae and Loach families. The fish species in the middle and lower reaches are generally similar, with Cyprinidae as the main species. There are 71 fish species in the middle reaches, but there is a lack of natural fish species such as silver carp, bighead carp, bream, and bream, which are typical plain groups.

The upper middle reaches have schizothorax and loach, which are common with the upper reaches. The lower reaches have more fish species and numbers, with 78 species, including many estuarine fish and brackish water fish. According to the survey data of the Yellow River tributaries, according to the statistics of fish in the Tao River in Gansu, the Wei River in Shaanxi, and the Jing River, the Wei River has the most species, with 30 species, followed by the Tao River with 11 species, and the Jing River has only 4 species.

10. What are the unique fish species in the Yellow River?

Biological resources of the Yellow River There are a total of 121 species (subspecies) of fish in the mainstream of the Yellow River, and there are 98 species of pure freshwater fish in the mainstream, accounting for 78.4% of the total. The main economic fish are spotted naked carp, polar flat pharyngeal tooth fish, thick-lipped naked heavy lip fish, Yellow River naked split tail fish, Walleye yarrow, northern copper fish (pigeon fish), carp, and crucian carp. There are only 16 species of fish in the upper reaches of the Yellow River, and the composition is relatively simple, with only schizothorax, yarrow, and striped loach from the Cyprinidae and Loach families. The fish in the middle and lower reaches are generally similar, and are dominated by Cyprinidae. There are 71 species of fish in the middle reaches, but there is a lack of natural fish of typical plain groups such as silver carp, bighead carp, bream, and bream. There are schizothorax and striped loach in the upper reaches of the middle reaches, which are shared with the upper reaches. There are more species and numbers of fish in the lower reaches, with 78 species, including many estuarine fish and brackish water fish. According to the survey data of the Yellow River tributaries, according to the fish statistics of the Tao River in Gansu, the Wei River and the Jing River in Shaanxi, the Wei River has the most species, with 30 species, followed by the Tao River with 11 species, and the Jing River has only 4 species. Most of the fish in the upper and middle reaches of the tributaries are small fish of the Cyprinidae and Cobitidae families, and there are also a few Trichoderma and catfish. The economic fish are carp, crucian carp, croaker and catfish.