The difference between dragon fish and cod
Longli fish and cod are a kind of marine fish, and both have important edible and economic value. Do you know the difference between them?
The difference between dragon fish and cod
1. Price
There are many kinds of cod, such as Pacific cod, Atlantic cod, haddock, etc., which are relatively expensive. It is understood that even the cheapest cod on the Beijing market costs more than 100 yuan per jin, and silver cod is even more expensive. The price of dragon fish is not as good as that of cod, which is generally dozens of yuan per jin.
two。 Distribution
Longli fish live in the coastal areas of China all the year round, while they are distributed in the North Pacific Ocean. The two sides of the North Atlantic generally live near the bottom and are brought to the deep sea area. The main producing countries of cod are Canada, Iceland, Norway and Russia.
3. Ecological type
Longli fish, commonly known as cow tongue, is a kind of warm coastal large bottom fish, which has the characteristics of wide temperature, wide salt and adapting to changeable environmental conditions. the suitable temperature range is 3.5 ℃, the optimum water temperature is 14 ℃, and the suitable salt range is 14-33 ‰.
Cod is a cold-water benthic fish, which lives in the cold water area of the Yellow Sea in summer and autumn and swims in the coastal muddy bottom area with a water depth of 50m to 80m in winter. Most of the cod live in the cold seas with a temperature of 0 ℃ ~ 16 ℃ in the Pacific Ocean and the northern Atlantic Ocean.
These are some of the differences between dragon fish and cod. I don't know if they will help you.
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