Electric eel is a freshwater fish living in South America, belonging to the order Electric Eel and the family Electric Eel. It is recognized in the world as one of the animals capable of generating the strongest current, capable of catching prey and defending against enemies by discharging electricity in the water. This article will introduce the morphological characteristics, living Xi, reproduction and conservation of electric eels. 1. Morphological characteristics.
Electric eels are generally about 2 meters long and can weigh up to 200 kilograms. It has a cylindrical body with a smaller head and a more elongated tail. The body surface of the electric eel is covered with scales, and there are small scale-like protrusions between the scales. Electric eels have nostrils on both sides of their heads and a smaller mouth that is located below their heads. Electric eels have small dorsal and pelvic fins, and their caudal fins are also indistinct.
The most striking feature of the electric eel is its ability to generate strong electric currents. Both the head and tail of electric eels are distributed with a large number of muscle cells that are able to generate an electric current and release it into the water. Electric eels can produce an electric current of around 600 volts, which is enough to kill prey or defend against enemies in an instant.
2. Life Xi.
Electric eels live in freshwater rivers, lakes, and swamps in South America. They prefer to move on the bottom and feed on small fish, shrimp, crabs, etc. The electric eel is a very sensitive animal and is able to perceive small changes in its surroundings. They are usually nocturnal and hide in rocks or grass during the day.
3. Reproduction. 
The breeding season of electric eels is usually in spring and summer, and the water temperature needs to reach more than 25 degrees Celsius. Female electric eels lay eggs in the water and can lay tens of thousands of eggs at a time. The eggs are yellow or green in color and float on the surface of the water. Male electric eels release sperm in the water to combine with eggs for fertilization. After about a month, the small fish will hatch.
4. Protection. Due to overfishing and environmental damage, among other reasons, the number of electric eels is gradually decreasing. At present, many countries have listed electric eels as protected animals, and fishing and trafficking are prohibited. At the same time, scientists are also studying how to increase the number of electric eels through artificial breeding and release to protect the survival of this rare species.
5. Summary. The electric eel is a very unique fish that is capable of generating powerful electrical currents to catch prey and defend against enemies. At the same time, it is also a rare protected animal that needs our common attention and protection. I hope that through the introduction of this article, you can have a deeper understanding and understanding of electric eels.