CATDOLL : CATDOLL: What is crucian carp also called?

1. What is crucian carp also called?

Crucian carp is also called: crucian carp seeds, moon crucian carp, native crucian carp, thin head, crucian carp, cold crucian carp

It is a common freshwater fish in Europe and Asia, and a species of fish in the genus Carassius, family Cyprinidae, order Cypriniformes, class Actinopterygii.

Note: Please forgive me for wrong answers, correct answers will not be accepted, thank you.

2. Is crucian carp a freshwater fish? Why do they die when released into a pond? I put carp and crucian carp into a pond with many fish, but the second and third time I put them in, they would die.

First of all, crucian carp is a freshwater fish. There are many reasons why fish die in the pond. It may be a problem with the water quality or it may be a problem with the crucian carp itself.

3. Is crucian carp a marine fish or farmed in freshwater?

Crucian carp is a freshwater fish. Those weighing no more than half a catty are basically bred in the wild, while those weighing more than half a catty are mostly artificially bred. However, there are also super large ones in the wild, but they are not common. I hope this helps!

4. What is the living environment of crucian carp?

Silver crucian carp is a kind of crucian carp that lives in cold temperate waters. It reproduces in a unique way. The chromosome number of silver crucian carp is triploid, that is, each somatic cell contains 162 chromosomes. The number of chromosomes in the eggs they produce does not decrease by half, but remains at 162. However, each chromosome of ordinary crucian carp contains 100 chromosomes, and the chromosomes in their eggs and sperm are halved to 50. During fertilization, after the sperm enters the egg, a diploid fertilized egg containing 100 chromosomes is formed. When silver crucian carp reproduces, the egg must have sperm from other male fish to stimulate its development, but the sperm is definitely not involved in the real fertilization process, but only acts as a catalyst, without any genetic information given to the egg. The egg is activated by the sperm and further divides itself, thus developing into offspring identical to the mother. Therefore, the offspring of silver crucian carp are all female individuals that are completely consistent with the mother in terms of external morphology and internal structure, thus forming a "female family" in the fish kingdom.