Both eyes of the flounder are on the left side of the head. The eye side is dark brown and covered with comb scales; the eye side is white and covered with round scales. The mouth is large, and the clefts on both sides are equal in length. Each of the upper and lower jaws has a row of large canines.
Offshore warm water bottom fish. The eyes of the larvae are symmetrical and undergo metamorphosis during development, with the right eye turning to the left. After metamorphosis is completed, it sinks to the bottom of the sea, often lying on its side and lurking in the sand. The body length is generally 250 to 500 mm, with the larger ones reaching about 700 mm. Take short distance group swims according to the season. The production is larger in the Yellow Sea and Bohai Sea. Distributed in the western North Pacific. It is produced all along the coast of our country.
animal tags：
you may also like
Seahorses are a unique type of marine fish in that male seahorses have pouches that allow them to incubate and raise young fish, while female seahorses do not have pouches. This phenomenon of gender role reversal is very rare in the animal kingdom and has attracted widespread attention and research...
Warm seawater near the equator flows to the Arctic and Antarctic seas through circulation, and cold polar water flows to the equatorial seas through circulation, forming the circulation of the world's oceans. Ocean circulation is an important factor in maintaining the earth's heat balance. Th...
Coelenterates are taxonomically lower metazoans. Cnidocytes are unique to coelenterates. They are located all over the body surface and are especially numerous on the tentacles. Therefore, coelenterates are also called cnidarians. Currently, a total of 1,010 species of va...
In the vast expanse of blue waves in the south of the motherland, Hainan Island, the second largest island in our country, lies. It is separated from the Leizhou Peninsula at the southern tip of the mainland by only one water, and between them is the Qiongzhou Strait, which is about 20 kilome...
Whip butterfly fish. Common name: Black-rumped butterfly. The fourth ray of the dorsal fin is extended in a filamentous shape. There is a large oval blue-black spot on the back and upper part of the body. The lower edge of the spot has a wide white edge and the rear edge is orange-red. There...
White-edged saw-scale turtle. There is a red-black narrow band on the epithelial membrane on the posterior upper edge of the opercular bone, and a large purple-red spot on the axilla of the pectoral fin. The front edges of the dorsal fin, anal fin, pelvic fin and caudal fin are milky white. B...
On the west bank of Bohai Bay, the shell embankment along the coast of Huanghua City, Hebei Province is famous far and wide. In recent decades, Huanghua Shell Bank has been an important object of research by scientists. Huanghua Shell Dike in Bohai Bay consists of 6 shell embankments. The six...
Among the Antarctic seagulls, there is a kind of brown seagull called the skua. From its name, you will know that it is probably not a good thing. Some people call it an air bandit, which is not an exaggeration at all. Although its appearance is not very ugly, with clean brown feathers, a thi...
Email: jsset#163.com (change # to @) Please indicate your purpose of visit! Guangdong ICP No. 2022053326 XML| map| Chinese
