What kinds of freshwater fish do you have?
In fact, everyone can blurt out several species of freshwater fish, but in a broad sense, fish that can live in freshwater with a salinity of 3/1000 can be called freshwater fish. There are about 26000 species of fish and more than 8600 species of freshwater fish in the world. There are nearly 3, 000 species of fish in China, of which there are more than 1000 species of freshwater fish. Here are some common species of freshwater fish.
1. Blackfish
Blackfish belongs to freshwater fish, which is mainly distributed in rivers, lakes and ponds in Africa and Asia. Black fish meat is delicious, nutritious, deeply loved by consumers, is a kind of fish with high economic value.
Grass carp
Grass carp (Ctenopharyngodon idellus) is a typical herbivorous fish. it lives in rivers and lakes in plain areas and generally likes to live in the middle and lower layers of water and near-shore aquatic grass areas. They are sexually active, swim quickly and often hunt for food in groups. Grass carp eat larvae, algae and so on when they are young. Grass carp also eat some meat, such as earthworms and dragonflies.
Third, carp
Carp, Chinese alias carp crutch, carp, hair, red fish. Live alone or in small groups in ponds, lakes, and rivers that are calm and covered with weeds. There is a habit of migration in small areas of the water.
Fourth, peacock fish
Commonly known as peacock fish, also known as anchovies, rainbow guppies, etc., is a kind of tropical fish of the genus guppies of the family guppy. There are great differences in size and color between males and females. Adult males are thin and 3-4 cm long, colorful and graceful.
5. Herring
Herring usually inhabit the middle and lower layers of the water and are inactive in nature. Its main food sources are snail, clam, clam, clam and so on, and occasionally prey on shrimp and insect larvae.
Silver carp
Silver carp lives in the upper layer of the main stream of rivers and ancillary water bodies. Sexual liveliness, good at jumping. Newly hatched larvae drift with the water; young fish can take the initiative to swim into rivers or lakes for bait.
Bighead carp
Living in the middle and upper layers of rivers, gentle bays, lakes and reservoirs, they feed on zooplankton and phytoplankton from fry to adult, which is a typical plankton-eating fish. It originated in China.
8. Crucian carp
Crucian carp are mainly omnivorous fish that feed on plants, like to travel in groups and live in food choices. Tender meat, high nutritional value, per 100 grams of meat contains 13 grams of protein, 11 grams of fat, and contains a lot of calcium, phosphorus, iron and other minerals.
To sum up, there are many kinds of freshwater fish that are common in daily life. in fact, there are many more, which you can add in the comments.
About what wonderful pictures and articles and popular comments about freshwater fish, you may be interested in the following recommended contents of Nongxun. Welcome to read.
- Prev
What kinds of beautiful flowers are there? Have you seen all these?
A lot of friends ask what are the beautiful flowers? What kind of flowers look best? We must know that there are many varieties of flowers in the whole world. Those that have been counted and those that have not yet been discovered are really varied. The following small series is introduced to everyone
- Next
A complete Collection of High quality Tomato varieties
Tomatoes are also tomatoes, one of the vegetable varieties with stable demand in daily life. Don't think that as long as the red ones are tomatoes, tomatoes are actually divided into many varieties, and the characteristics of each variety are different. Let's take a look at the West.
Related
- A course of planting techniques and methods on how to grow carrots
- How to plant the latest tulips?
- Is it better to pick tea in the morning or in the afternoon? When is the best time for tea to be picked? what is the third or fifth tea?
- Launch Yuanxiao Happy combination Haocha + Tea Yuan healthy Taste
- Penghu Tourism "Fireworks 20 Parade with You"
- 2022 West Lake Happiness holds "Digital Revitalization Voucher" and draws iphone13 and laptop.
- Banqiao Fuzhou social houses are designed to change start-up combined with police elimination to create a safe and livable environment
- The convenient measure of "mechanical weeding" in Xinbei has been abused and the Agriculture Bureau has imposed heavy penalties on the illegal land consolidation.
- Changgeng University Joins Hands with Four Memory Factories to Rescue Memory Talent Shortage
- The list of Taiwan's top 100 MVP managers is listed by the Director-General of the Farmers' Association of Sanxia District.