Eel, pinyin: pinyin: mán alias: white eel, white eel, river eel, eel, green eel, wind steamed bread, Japanese eel. Eel refers to the general name of species belonging to eel classification. Also called eel, it is a kind of fish that looks like a long snake and has the basic characteristics of fish. In addition, eels have similar migration characteristics to salmon. Eel is a kind of fish. It looks like a snake, but it has no scales. It is usually found in the waters bordering fresh water in Yuxian County. The larva of eel is about 6 cm long and weighs 0. 1 g, but its head is narrow, its body is tall, thin and transparent as leaves, so it is called "willow fish". Its body fluid is almost the same as seawater, so it can be transported over a long distance by ocean currents with no effort. It takes about half a year for the Kuroshio current to drift back from the spawning ground to the seaside of Taiwan Province Province, and it begins to transform into a slender and transparent eel line, also known as glass fish, one month before reaching the shore.