Yellow hairtail, also known as Brenhiti, has the titles of Dragon Palace Messenger and Bai Longwang. It is a kind of Royal trichiuridae of Actinidiaceae. Widely distributed in tropical deep sea. Yellow hairtail belongs to bony fish. It is the longest bony fish, and its surface color is silver. The fins on the abdomen are red, and some of them look like paddles, so the original English meaning of yellow hairtail is? Paddling fish? . The dorsal fin of yellow hairtail is also red, long and high, and there seems to be a mane crown on the top of its head. Rarely seen on the water. Yellow hairtail is very big, about 9 meters (30.5 feet) long and weighs about 300 kilograms (660 pounds), which is different from hairtail.
We say that yellow hairtail is a bony fish, which is lower than cartilaginous fish. Yellow hairtail is a lower species among bony fish, because the higher the bony fish is, the less its spines are, and vice versa. However, there are very few species of lower teleost. Yellow hairtail mostly lives in the deep waters of the Pacific Ocean and the Indian Ocean, and is the longest bony fish in the world. In addition to its large size, it also has some characteristics in appearance. The head of yellow hairtail is a bit like a horse's head, without scales, and there are 5 to 6 rows of tumor-like protrusions on the side. It only lives in deep water and seldom swims in shallow water, so people don't know much about yellow hairtail. Because of its strange appearance and huge size, yellow croaker was once mistaken for a sea monster.
Hairtail is also called swordfish, but its shape is far from that of yellow hairtail. Hairtail is particularly flat like a belt, silver-gray with tiny spots, and its tail is black. Hairtail has a sharp head and gradually tapers to the tail, with a total length of about 1 m. Mainly eat shrimp and squid. It is mainly distributed in the western Pacific Ocean and Indian Ocean, and in China, it is distributed in the Yellow Sea, East China Sea, Bohai Sea and South China Sea. This is a far cry from the yellow ribbon fish.