On the difference between Longli and cod

1, different families and genera: ichthyosaurus is a large benthic fish in warm coastal waters, which is characterized by a wide range of temperature and salt and adapts to changing environmental conditions. There are many kinds of cod, such as Pacific cod, Atlantic cod and cod. The usual concept of cod has been extended to more than 50 species of cod, most of which are distributed on the continental shelf of the North Atlantic. Important species are haddock, blue cod, green cod, marlin, Norwegian long-arm cod and cod.

2, different habits: Longli fish likes to grow in warm waters, suitable for growing in 14-24℃ water. Cod, on the other hand, likes cooler seawater and is suitable for growing in water at 0- 16℃. In addition, Longli fish mainly grows in China's offshore waters, while cod is distributed in the Pacific Ocean, the Arctic Ocean and other oceans.

3, the appearance is different: the development process of Longli fish and flounder is very similar, and it gradually develops into a state of "mouth and nose askew", which is reddish and looks like a beef tongue without fins. Cod is relatively large and oval after slicing; But that kind of fish has no obvious oval shape after slicing. Although other fish have similar oval shapes after slicing, it can be seen from its skin appearance that the scales are as dense as cod and the bruises on the skin are clearer, but other fish are not so special.