Grouper generally grows in tropical and temperate waters, and likes to inhabit rocks, gravel and coral reefs, and its habitat fluctuates with the change of water temperature. In summer and autumn, the seawater grouper is distributed at the water level of 10 to 30 meters, and it will appear at the water level of 2 to 3 meters in hot summer. In winter, the water temperature drops and swims to a deeper sea area of 40 ~ 80 meters.

Cichlogonis is a subtropical fish, which grows in fresh water and can also grow in seawater with salt content of 1%. The suitable temperature range is above 30℃. When the water temperature drops to 20℃, the food intake is obviously reduced, and the water temperature drops to 65438 05℃, so the area where the water surface drops to 65438 05℃ in winter is not suitable for the growth of baiji.

geographical distribution

Grouper is widely distributed in tropical and subtropical waters of Atlantic Ocean, Indian Ocean and Pacific Ocean. There are 65 species of groupers of 1 1 genus distributed along the coast of China, including leptospira, Epinephelus americana, Epinephelus humpback, Epinephelus, Ophiopogon japonicus, Cynodon japonicus, Leptospira, Stichopus japonicus and Leptospira.

Mainly distributed in the East China Sea, Taiwan Province Strait and South China Sea of China, the common species are Epinephelus obliquus, Epinephelus leopard, perch humpback and green grouper. The Taiwan Province Strait, especially the waters of Penghu Islands, not only has the warming effect of Kuroshio tributaries, but also shallows, canyons and islands and reefs. Coral reefs are rich in resources, which are very suitable for the habitat of groupers, and the species of groupers are richer than those in the East China Sea and the South China Sea.

The above contents refer to Baidu Encyclopedia-Grouper.