? Red tail fish and Culter alburnus are both fish living in our country. From the point of view of living environment, they are both freshwater fish, and their appearance characteristics are somewhat similar. Redtail and Culter alburnus have some similarities because they are both Cypriniformes and Cyprinidae. However, this does not mean that the two are the same kind of fish, in fact, the more specific classification of the two is not the same, red tail fish and Culter alburnus are not exactly the same, they have a certain relationship but different two kinds of fish, in fact, there are still great differences. These differences are reflected in many aspects, such as body shape, appearance and distribution.
between redtail and Culter alburnus? 1. Family and genus difference: As mentioned above, redtail and Culter alburnus are both animals in Cypriniformes Cyprinidae, but they are not the same kind of fish. Specifically, the redtail belongs to the genus Erythroculter, while the topmouth Culter belongs to the genus Erythroculter. It can be seen that they are two different kinds of fish and can not be confused.
2. Difference in body size: The difference between redtail and Culter alburnus is also relatively large, which can be clearly seen when they are seen in the market. The size of red tail fish is relatively small, and the larger individuals are only 4-5 kilograms. Culter alburnus is much larger in size, and the weight of larger individuals can reach about 10-15 kilograms.
3. Mouth differences: If you look carefully at their appearance characteristics, you will also find many differences. One of the big differences is the mouth. An important feature of the Culter is that their mouth is upturned, which is also an important reason for their name, while the upturned mouth of the red tail fish is not obvious.
4. Difference of distribution range: The distribution range and region of redtail and topmouth Culter are also different. Red tail fish mainly lives in Heilongjiang area in China, while topmouth Culter is more widely distributed in China, almost all over the world.
5. Distinction of nicknames: Redtail and Culter alburnus are two different kinds of fish, and they also have different nicknames. The other names of the former are "Red Tail" and so on, while the other names of the latter are "Turtle" and "White Fish".
