Crucian carp is the fish species that fishermen come into contact with most frequently. What are the common species of crucian carp?

Crucian carp is the fish that fishermen come into contact with most frequently. It can be said that unless they are fishing friends in coastal areas, almost more than 90 fishermen have caught crucian carp; the three entry-level fish for freshwater fishermen are: Crucian carp, Baitiao, and Makou. Crucian carp says that it ranks second. Baitiao and Makou will never dare to fry. So, what are the common types of crucian carp? A native crucian carp

To put it bluntly, it is a local crucian carp. Strictly speaking, the non-pure breed natural crucian carp in China is also known as 'crucian carp', and there are no proper nouns. Hairtail, except for Tibet and Qinghai Province, which does not have this type of crucian carp, can be found in all natural waters.

The biggest characteristic of the crucian carp is that it is small. The general length is 4~10cm, and can go up to 25cm. The growth cycle is extremely slow, with a large head and a narrow body. Due to the physiological cycle, the current record in China is , the largest individual crucian carp is 1.25Kg. It was introduced to Australia in 2004 to control the flooding of aquatic plants. Only three years later, some fishermen would catch crucian carp weighing more than 5 kilograms.

Turkey crucian carp is a native fish in my country. There are written records that there was a history of human training as early as 1,100 years ago. However, due to the slow growth cycle of crucian carp, there is almost no great economic benefit, so manpower They are rarely fed, and the total number of people living in the countryside must be many. However, non-purebred crucian carp are becoming increasingly rare. Since the first year of the Christian era, there is almost no information about crucian carp that weighs more than 1 kilogram. In addition, The behavior of electric fish is rampant, and small-sized crucian carp are killed before they reach maturity. Therefore, there is a view in the circle that plate crucian carp is easy to get, but crucian carp is hard to find. Silver crucian carp

The silver crucian carp is a variation of the earth crucian carp. When it is young, it looks very similar to the earth crucian carp. However, when it reaches adulthood, its body is wider and taller than the earth crucian carp. The body color of the fish The silvery white color slightly turns yellow. The important thing is that it is much larger than the native crucian carp. The maximum weight of the silver crucian carp can reach 6 pounds, which is much heavier than most engineering crucian carp.

However, silver crucian carp has different temperature requirements for environmental water and likes to live in shallow and cold waters. Therefore, silver crucian carp is mainly found in Altay, Xinjiang, and the Liaohe River Basin in Heilongjiang, my country. It is very rare in other waters; among them, the silver crucian carp in Fangzheng County, Heilongjiang, and the red crucian carp in Altay are more famous. Three Pengze crucian carp

Pengze crucian carp is a local crucian carp. It mainly grows in the middle and lower reaches of the Yangtze River. It is a specialty fish of Pengze County, Jiujiang, Jiangxi Province. The biggest difference between it and ordinary crucian carp and other crucian carp is that it is It’s the color. Because Pengze crucian carp has long lived in the reed swamps in the water, the scales of Pengze crucian carp are black and blue. The natural Pengze crucian carp will have 5 to 7 black and gray reed leaf-like patterns, so it is naturally The Pengze crucian carp is also called the reed crucian carp, but after artificial breeding, these lines will disappear, so this is also a significant difference between the artificially raised Pengze crucian carp and the natural Pengze crucian carp.

Whether it is in the wild or bred, the weight of Pengze crucian carp is significantly larger than other types of crucian carp. The current largest known record is 6.5KG, which is 13 kilograms. The usual Pengze crucian carp Yang crucian carp is normal in weight between 1 and 3 pounds, so Pengze crucian carp is also called Pengze big crucian carp. Four Dianchi High-backed Crucian Carps

As you can see from the name, Dianchi High-backed Crucian Carp is a unique species of Dianchi Lake in Yunnan. It has a body shape with a flat side and a high back. The biggest basic characteristics are two points. The first is body length and body width. About 2 times, secondly, the fish scales are dark gray, the back is dark gray, and the abdominal cavity is lighter, silvery white or dark gray.

The biggest characteristic of the Dianchi High-backed Crucian Carp is that it is all-female and undergoes gynogenetic development. These purely natural all-female gynogenesis only occurs in aquatic animals, so the Dianchi High-backed Crucian Carp can ensure It has very stable occupational characteristics, and the Dianchi Lake crucian carp is currently mainly distributed in Yunnan. The purely wild Dianchi Lake crucian carp has been included in the national aquatic product population protection targets.

Wuyiyu Silver Crucian Carp Zhongke No. 3

The engineering crucian carp we usually refer to generally refers to Xiangyun crucian carp, but in fact, our other two major categories of female breeding technology are also called The first type of engineering crucian carp is Zhongke No. 3. This type of crucian carp is a long-term research project of the Chinese Academy of Sciences and is included in my country's 973 program.

With the full support of my country, a female breeding species was created. It has fast growth, large body size, strong reproduction rate, and strong drought resistance. It is a particularly good fish for artificial breeding and has no preference for food. As long as it is delicious, that is, it can be swallowed and digested, and you are not picky about food at all. You can eat whatever is given to you. The most important thing is that you have good adaptability. People in the streets, alleys, the Northeast or the Northwest have extremely strong adaptability. The survival rate is very high; its growth rate is 2 to 3 times that of ordinary crucian carp, and the weight of only one-year-old fish can reach 200 to 300g. Liufengyang Crucian Carp

Fengyang Crucian Carp, also known as Baihua Crucian Carp, is an excellent crucian carp variety created by the Fish Research Laboratory of South China Normal University using fish cell engineering. It is also generally considered to be a female breeding technology engineering crucian carp. The color is dull and the appearance is relatively moist, especially the dorsal fin is very high.

The high-yielding crucian carp is large in size, grows rapidly, has a carnivorous habit, and is very resistant to disease. It can survive the winter naturally in the northern region without safeguards. It is the best choice for human breeding in the northern region. The first type of crucian carp is between the earth crucian carp and the Pengze crucian carp in size. It can reach about 1 kilogram at one year old. At present, most of the plate crucian carp caught by anglers in the north are this type of high-yielding crucian carp. Qi Xiang Yun Crucian Carp

The Xiang Yun Crucian Carp is a hybrid crucian carp, and it is also the original species of engineering crucian carp; the father was originally a wild carp from Hunan, and the initial female parent was red crucian carp. The second generation, respectively, is Xiangyun Crucian Carp No. 1 and Xiangyun Crucian Carp No. 2. Xiangyun Crucian Carp is an infertile crucian carp cultivated through artificial cross-breeding. Since sex hormones are suppressed, its reproductive ability will become stimulating growth, resulting in Like Sun Shangxiang, he grows very fast.

At present, most of the crucian carp used for fishing in Heikeng in Hunan, Hubei, Jiangsu, Zhejiang, Northeast China and other places are Xiangyun crucian carp. By the way, because Xiangyun crucian carp is infertile, it is almost impossible to catch Xiangyun crucian carp in the countryside. Babai crucian carp

Original name is Osaka crucian carp, Japanese crucian carp. It was introduced to my country in the 1970s. It has a large size, fast growth cycle, and overall silvery white color, so it is named white crucian carp. White crucian carp is very large, weighing 2 to 3 pounds is common; its back is high, very much like a hunched back, with a big head and long tail; and the recipes of white crucian carp and silver carp and bighead carp are very close, so in many lake and library documents in China, As long as there are silver carp and bighead carp, white crucian carp appears almost everywhere. Because the scales of white crucian carp appear to be shining with the human eye after passing through the light reflecting surface, so when we catch big fish, the gold and big crucian carp usually appear. They all caught white crucian carp.

The above-mentioned crucian carp are the most famous crucian carp species that are widely distributed in my country, but they are not the only ones, such as hybrid goldfish, black crucian carp and Pu'an carp with extremely strong regional characteristics. Crucian carp, Chuzhou City crucian carp, there are also some that are particularly unique and are only produced locally, such as the shrunken crucian carp in Shaoguan, Guangdong, which was named crucian carp because of its size. It is actually the mountain crucian carp of the family Perchidae. They are all very interesting. of.