Barracuda is a common economic edible fish in the Yellow Sea and Bohai Sea. It mainly lives at the intersection of salty and fresh water in Haikou, and feeds on microorganisms in sediment. In spring, they lay eggs near the estuary in March and April. Young fish often go upstream with the tide in the estuary. In winter, they like to sneak into deep water to sleep in groups. When the ice just melts next spring, they will move early and swim to the estuary in droves to feed.
Kalingso was the first barracuda caught with sea ice, hence its name. Because it hardly eats food during hibernation and lives by consuming its own fat, there are few impurities in its abdomen and no earthy smell. Barracuda is usually small, generally about 20-40 cm. Although small, its strength is extraordinary. In fact, barracuda can grow to more than 1 m and weigh about 10 kg, but it is very rare.
Basic information of barracuda
Barracuda, which northerners like to call red-eyed fish and meat stick fish, is called meat stick because its overall shape is slender, but the front is like a cylinder and the back is flat. Barracuda has a gray-blue back and light yellow sides, with several black vertical stripes and several oblique horizontal stripes. The belly of the fish is white, the eyes are red, while the tail fin and pectoral fin are light yellow, and the other fins are light gray.
Barracuda is lively and likes to jump, so it has a good appetite. It belongs to omnivorous fish, that is, it likes shrimp in eat small fish, scraping benthic diatoms and organic debris deposited on the surface of sediments, and also eats some filamentous algae, decapods, polychaetes and molluscs.
The above contents refer to Baidu Encyclopedia-Kailing Institute.