The rod fish is a kind of fish distributed in China and is unique to China.Their scientific name is "rock flower fish", and the stick fish is their nickname.The body of the stick fish is cylindrical, and the name is also based on their body shape.The head of the stick fish is very wide and flat, and its mouth is very large, forming an oval sucker under the lip, which is very large, and the central meat pad.The size of the stick fish is not particularly large, the most common stick fish body length in 20-30 cm, but there are relatively large stick fish, body length can reach about 70 cm.
From the point of view of living environment, the rod fish is a kind of fish living in fresh water.Specifically, stick fish are mostly distributed in the southwest of China, such as Sichuan Province, Qinghai Province, Tibet Province and so on.From the habit point of view, the stick fish belongs to a kind of benthic fish, they often attach themselves to some stones on the bottom of the water.The main food of the fish is the detritus of algae and other plants on the stones they are attached to.The meat of the stick fish is more, very delicious, and it contains more protein.
As mentioned above, the rod fish lives in fresh water.Specifically, they are distributed in lakes on the plateau and belong to cold-water fish.Stick fish are mainly distributed in the southwest provinces and cities of China, such as Sichuan Province, Qinghai Province and Tibet Province mentioned above.And the sea fish refers to the fish living in the ocean, it can be seen that the stick fish is not a sea fish.As a freshwater fish, the body structure of the rod fish is naturally adapted to the freshwater environment and can not live in the sea water.
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