Eel, commonly known as Monopterus albus, belongs to fish, Syngnathidae, Syngnathidae and Monopterus albus. It is a kind of fish, with a body like a snake, but without scales. The skin color is blue and yellow, and the big one is two or three feet long.

They live in mud caves and cracks near the water, come out in summer, and hide in caves in 1 1 month and1February.

Monopterus albus is a tropical and warm temperate fish. It is a benthic fish with strong adaptability and can survive in rivers, lakes, ditches and rice fields. During the day, I like to dig holes in humus mud or in the cracks with water on the embankment. Little activity during the day, foraging at night. Gills are underdeveloped, but they can breathe air directly with the help of the epidermis on the inner wall of oral cavity and laryngeal cavity as an auxiliary organ for breathing; It can survive with little oxygen in water. After coming out of the water, as long as you keep your skin moist, you won't die in a few days. Monopterus albus is an omnivorous fish, which feeds on various small animals. It is greedy and eats most vigorously in summer. Long-term consumption in cold season will not kill you.