CATDOLL : CATDOLL: What are the economic fish species in northern freshwater? What are the fish species suitable for aquaculture in northern freshwater?

1. Northern freshwater economic fish?

Crucian carp, carp, silver carp, grass carp, green carp, horse mouth, whitebait, wheat ear, various trout, salmon, sturgeon, black carp, giant salamander, salmon and more!

2. Which fish are suitable for freshwater farming in the north?

The following freshwater fish species are suitable for breeding in northern China

1. Carp Carp is one of the common freshwater fish in the north. They are often found in soft mud bottoms and waters with ditches, slopes, branches, rocks and other places where it is easy to hide or forage. Carp is an omnivorous fish and mainly feeds on vegetarian food. Fresh corn kernels and bran can be used as bait. Additives should mainly be fish meal, shrimp meal, silkworm meal, etc. with fishy smell.

2. White Stripe White Stripe is a primary freshwater fish. It has high requirements for water quality and reproduces quickly. This fish is similar in appearance to the horse mouth and the black bass. White Stripe likes fishy food and is a common fish at low altitudes. It likes to live in groups in the upper water layer of streams, lakes and reservoirs, and the depth of its habitat is generally 0 to 10 meters.

3. The scientific name of the Cockroach is Erythroculter ilishaeformis. It is large and slender. It is a large freshwater economic fish in the middle and upper layers. It moves quickly, is good at jumping, has a violent temperament, and is easily frightened. It grows rapidly and is a ferocious carnivorous fish that feeds mainly on live fish. The Cockroach can grow to the size of a meter and is very large.

4. Crucian carp is one of the common freshwater fish in the north. It grows in small rivers with stable water flow and abundant aquatic plants and plankton.

3. What are the common freshwater snails in the north?

The four common freshwater snails in the north are Chinese round field snail, mountain pit snail, stone snail and green snail.

1. Chinese round field snail: This freshwater snail is also the most well-known. It is widely distributed in freshwater lakes, reservoirs, rice fields, ponds and ditches throughout my country. Its meat is tender, delicious and nutritious.

2. Mountain Snails: Mountain snails are conical in shape, about the size of a little finger. Autumn is the best time to eat them. Mountain snails are small, pointed, and conical in shape, about the size of a little finger. As Shaoguan is a mountainous area with many mountain streams and canals, mountain snails like to grow in such a natural environment.

3. Stone snail: Stone snail, also known as pit snail. It is slightly long, with a hard, dark shell and a well-developed abdomen. It lives in mountain streams and is nocturnal. It likes places with plenty of sunshine and clean water. It usually attaches itself to stones or pebbles in the water, feeds on microorganisms and small algae, moss and other aquatic plants on the stones, and has amphibious abilities. Generally, individuals are edible when they grow to two centimeters, and the large ones are as big as fingers.

4. Green snail: Kaihua green snail, also known as clear water snail, is a traditional local delicacy in Kaihua County, Zhejiang Province. It is different from ordinary snails, with a black and slender shell and gray-green fresh meat inside. The snails grown in the streams and other running waters in Kaihua area at the source of Qianjiang River are called clear water snails by the locals because they have less mud and are clean.

4. What are the common freshwater snails in the north?

Freshwater snails are actually a general term, generally referring to mollusks that live in lakes, rivers, ponds and other waters, while marine snails mainly live in the ocean. There are thousands of known freshwater snail species, and each has its own corresponding family and name. Let's take a look at several common edible freshwater snail species.

Common edible freshwater snail species

1. Chinese round field snail

This freshwater snail is also the most well-known. It is widely distributed in freshwater lakes, reservoirs, rice fields, ponds and ditches across my country. Its meat is tender, delicious and nutritious.

2. Mountain pit snail

The best time to eat mountain snails is in autumn. The mountain snails are small, pointed and conical, about the size of a little finger. As Shaoguan is a mountainous area with many mountain streams and canals, mountain snails like to grow in such a natural environment.

3. Stone snail

Stone snails, also known as pit snails, are slightly long in shape, with hard, dark shells and well-developed abdominal feet. They live in mountain streams and are nocturnal. They prefer places with plenty of sunshine and clean water. They usually attach themselves to stones or pebbles in the water, feed on microorganisms and small algae, mosses and other aquatic plants on the stones, and have amphibious abilities. Generally, individuals are edible when they grow to two centimeters, and some are as big as fingers.

4. Green snail

Kaihua green snails, also known as clear water snails, are a traditional local delicacy in Kaihua County, Zhejiang Province. They are different from ordinary snails, with a black and slender shell and gray-green fresh meat inside. The snails that grow in the streams and other running waters in the Kaihua area at the source of Qianjiang River are called clear water snails by the locals because they have little mud and are clean.

What do freshwater snails eat?

Freshwater snails have a wide variety of diets and can eat a variety of foods. They most often eat various plant feeds, such as duckweed and water plants in the water.

5. What are the common freshwater fish in Hainan?

There are many species of fish, such as grass carp, crucian carp, bream, carp, triangle bream, red-eye trout, catfish, bighead carp, bream, big black carp, flower ear fish, squid, silver carp, flower loach, loach, silver dragon fish, snakehead, squid, eel, giant squid, red fish, Mongolian red fish, rouge fish, etc.

6. What are the common freshwater fish in North China?

Common freshwater fish in North China mainly include the following:

1. Carp. Carp is one of the common freshwater fish in the north. They are often found in soft mud bottoms and waters with ditches, slopes, branches, rocks and other places where it is easy to hide or forage. Carp is an omnivorous fish, mainly vegetarian.

2. Whitebait. Whitebait is a primary freshwater fish. It has high requirements for water quality and reproduces quickly. This fish is similar in appearance to the horse mouth and the blackbait. Whitebait likes fishy food and is a common fish at low altitudes. It likes to live in groups in the upper layer of streams, lakes and reservoirs, and the depth of its habitat is generally 0 to 10 meters.

3. Cockroach. The scientific name of the Cockroach is Erythroculter ilishaeformis. It is large and slender. It is a large freshwater economic fish in the middle and upper layers. It moves quickly, is good at jumping, has a violent temperament, and is easily frightened. It grows quickly and is a ferocious carnivorous fish that feeds mainly on live fish. The Cockroach can grow to a meter-sized size and is very large.

4. Crucian carp. Crucian carp is one of the common freshwater fish in the north. It grows in places with stable water flow in small rivers, abundant aquatic plants, plankton, branches and stones.

5. Grass carp. Grass carp is also one of the common freshwater fish in the north. It is large in size and grows fast. It likes to eat plant food, earthworms, grasshoppers, and also likes fermented slightly acidic or slightly alcoholic food. Grass carp lives in the middle and upper layers of water and likes places with high temperature and high dissolved oxygen.

6. Carp. Carp lives in the upper layer of water and prefers low-temperature water. It is a carnivorous fish. Carp mostly lives in mountain streams, especially in shallows with fast currents, small streams with gravel bottoms or river tributaries; it is rarely seen in still lakes and deep waters of rivers.

7. Snakehead. Snakehead is also a common freshwater fish in the north. Snakehead is ferocious, bottom-dwelling, carnivorous, and likes to live in shallow waters with lush aquatic plants.

7. What are the common freshwater fish in Sichuan?

1. Carp

Carp is one of the most widely distributed freshwater fish in my country. It is found in rivers, lakes and ponds in Sichuan Province. It is produced all year round. The reproductive season is from April to June. Carp produced from February to March are the fattest, generally weighing 0.5-1 kg, and some weigh more than 5 kg. As a common fish, carp is in great demand and can be considered for breeding.

2. Freshwater silver pomfret

Freshwater silver pomfret is a hot-water fish, living in water temperatures of 12-35℃, and growing best at 25-30℃. It is tolerant to low oxygen, has a omnivorous diet, grows fast, is easy to catch, and has a good body shape. A 3.3cm fish can grow to about 0.5kg per year, making it a good species for shallow water pond farming. Sichuan is very suitable for raising it.

8. Illustrated guide to common freshwater shellfish in northern China?

There are 2,000 common freshwater mussel species in northern China, mainly belonging to the family Ophiopodidae and the family Coccidae of the order Ophiopoda and the family Clamidae and Coccidae of the order Ophiopoda.

Due to China's special position in the process of earth evolution, China has rich species and many unique species including living fossils. Therefore, China's invertebrate diversity, especially freshwater shellfish, is an important part of the global species diversity. China has recorded 3,500 species of molluscs, accounting for 3.5% of the world's total, of which there are 11 genera of freshwater bivalves (Bivalvia) and a total of 24 unique species.

9. Common fish?

1. Yellow Duck Call

The scientific name of the yellow duck is Pelteobagrus fulvidraco, and it is also known locally as Huang Yagu, Huang Yagu, Huang Yagu, and Huangyajiao. It has tender meat, delicious taste, rich nutrition, no intramuscular bones, and high fat. It is a common edible fish in China and one of the most common fish in rural rivers.

2. Snakehead

Snakehead fish is a fierce fish, also known as mullet, raw fish, wealth fish, snake fish, firehead fish, black snakehead, etc. Its meat is delicious and nutritious, and it is a fish with high economic value. In rural areas, it is generally called wealth fish, which means getting rich.

3. Channa

Channa fish mostly live in lakes and shallow waters, and mainly feed on small fish, shrimps and insects. There are more than 30 species of Channa fish in China, and the common genera include the black Channa fish, the Channa fish, and the sand Channa fish. Especially in spring, Channa fish should be the first river delicacy that can be caught.

4. Carp

Carp is a primary freshwater fish that usually lives on the bottom of water bodies covered with aquatic plants in rivers, lakes, reservoirs and ponds. It is one of the freshwater fish with the most varieties, the widest distribution, the longest breeding history and the highest yield.

5. Grass carp

Among the important freshwater economic fish in China, the most important is grass carp. Grass carp is a fish that is now farmed in many areas. It is also a fish that is often seen in rural rivers and a common fish on people’s tables.

6. Silver Carp

Silver carp is one of the four major carps. Its meat is tender and nutritious. It is a species artificially cultivated in many areas and one of the main freshwater farmed fish in my country. It can often be seen in rural rivers and is deeply loved by people.

7. Crucian carp

There are a lot of crucian carp in rural rivers. Anyone who has ever fished knows that crucian carp is the easiest fish to catch. Generally, when you go out fishing, you can always bring back a basketful of them, and they are also very cheap. This fish is also one of the most common fish on the table.

8. Catfish

Catfish is still very common in rural areas, especially in relatively dirty water. Catfish are relatively large, some weighing 20 to 30 kilograms. They taste good and are rich in nutrients, so many people currently raise them in rural areas.

9. Fish

The silver carp is also called white stripe. This fish can often be caught by the river. This fish cannot live without water and will die if it is away from water for 10 minutes. The silver carp is very common in rural areas. Many people who love fishing often go to rural rivers to fish.

10. Culex

When fishing, you should be afraid of this kind of fish because it can eat up the bait very quickly and you may not be able to catch it. The scientific name of the upturned carp is "upturned carp", and because of its very distinctive mouth, it has many interesting names in the folk, such as upturned carp, carp thorn fish, white fish, pouting carp, pouting mouth, upturned white carp, upturned mouth, etc.

10. What fish are common in Japan?

1.

Katuo (Japanese: katuo) is pronounced "jiān" in Chinese. Katuo is also called bonito, smoked bonito, small string, bonito,...

2.

Tai (Japanese: tai) is pronounced "diāo" in Chinese. Sea bream is also called Kaji fish, Bangaji, Kazhen sea bream, copper basin...

3.

Sake (Japanese: sake) is pronounced "guī" in Chinese. Salmon, also known as salmon, dog salmon, autumn salmon,...

4.

Salmon (Japanese: samon) Salmon is also called salmon or salmon fish.