Is crucian carp viviparous or oviparous?

Sea crucian carp belongs to the family Carassius auratus, also known as ninety-nine fish, sea fish. China is common in the northern part of the Yellow Sea and the Bohai Sea. So is the crucian carp viviparous or oviparous?

1. Is crucian carp viviparous or oviparous?

Carassius auratus is not viviparous or oviparous, it is oviparous. The uterus of the female crucian carp is divided into multiple chambers, each giving birth to 30-50 small fish. It can often be caught in the Yellow Sea.

2. Nutritional composition of crucian carp

Edible 60 moisture (g) 64.3 energy (kcal) 206 energy (kilojoule) 862 protein (g) 17 fat (g) 13.7 carbohydrate (g) 3.6 dietary fiber (g) 0 cholesterol (mg) 70 ash (g) 1.4 vitamin A (mg) 0 carotene (mg) 0 retinol (mg) 0 thiamine (microg) 0.02 riboflavin (mg) 0 .02 nicotinic acid (mg) 4.3 vitamin C (T) (mg) 1.06a-E0.3 (β-γ)-E0.76 δ-E0 calcium (mg) 69 phosphorus (mg) 193 potassium (mg) 133 sodium (mg) 15.8 magnesium (mg) 30 iron (mg) 1.9 zinc (mg) 0.58 selenium (mg) 28.8 copper (mg) 0.19 manganese (mg) 0.07 iodine (mg).

Sea crucian carp is different from other migratory fish in sea water. It belongs to settlement and does not migrate. It only transfers life in deep and shallow waters all the year round. It generally does not form groups and feeds on aquatic insects such as molluscs and water fleas.