There are several types of fish that can discharge

Although there are more than 500 kinds of electrostatic organisms in the sea, their discharge is generally weak (which is related to the abundant ion content in the ocean), which is not representative and difficult to find. Electric ray - a tropical inshore fish with a flat-oval tail with a pointed tail and rounded tail fin at the end, ** with black punctate markings, lurking under the sand to hunt for food. Electric rays can discharge 50 times per second, between 60-80 v, depending on the size of the fish, it is called"Live power station in the sea".

Its electricity is mainly used to defend against enemies, unlike electric eels that are used to hunt prey. Please refer to the encyclopedia for details.

Tapir - Tropical fish, of unknown shape. The electric current produced by tapirs, in addition to being able to hunt, can also mark their territory and prevent the invasion of other fish. Its average current intensity is around 40V.

Anglerfish (lanternfish) - deep-sea fish, common dark purple-black or yellow-brown in China's waters, most species have a parabolic or straight tentacle on the forehead, and there is a luminous structure at the end, which can attract small fish to photoprey in the deep sea. Ankang emits a cold light, and the voltage is only a few volts. Please refer to the encyclopedia for details.

Similar glowing fish include the light bream, horn shark (the light of the horn shark is an intense green color, and the voltage may be relatively high); Invertebrates such as deep-sea jellyfish, spear squid, etc. The famous electric eel and electric catfish are both freshwater creatures. The former lives in the Amazon basin and the latter in the Congo basin.

Electric rays, tapirs, anglerfish, electric eels and electric catfish.

Electrofishing is a kind of high-voltage electricity adopted by some people in order to quickly obtain a large amount of fish in the context of a sharp decline in fishery resources.

Illegal fishing methods for catching fish. It is a devastating and extremely dangerous method of fishing. It is a huge harm to fish, people and the environment.

With the exception of conducting scientific expeditions such as surveys of fish stocks, requesting instructions from the fishery authorities, and allowing electrofishing to be carried out with the approval of the fishery authorities, it is completely illegal to use this method for fishing. The harmfulness of electrofishing is manifested in three aspects:

1. On fish. Direct hazard: Wherever the electrodes go, a large number of fish, small and large, are electrocuted, causing further serious damage to fishery resources.

Indirect harm: Although sometimes the fish is not electrocuted but only corona, the current will cause damage to its gonads, resulting in sterility and inability to reproduce, or it will cause genetic mutations, so that the offspring will be deformed and diseased.

is a serious damage to fishery resources; Also electrofishing will also feed the fish, some of the invertebrates that inhabit the rivers.

It causes serious harm and reduces the biological feed of fish, which indirectly affects the recovery of fishery resources.

2. To people. Thanks to electric fish.

The use of high-voltage electric fishing, also has great harm to people. Sometimes the improper use of the electric fish device or the leakage of the electric fish device will electrocute the electric fish man himself. This kind of thing happens from time to time among people who use electric fish devices.

3. To the environment.

Only a few of the large number of fish and other creatures electrocuted by the electric fish were taken away by the electric fish people, and most of the corpses still sank to the bottom of the water, gradually decomposing and deteriorating, affecting the water quality of the river.

Fisheries Law of the People's Republic of China.

Article 30: It is forbidden to use fried fish.

Fish are fished by methods that damage fishery resources, such as poisonous fish and electric fish. It is forbidden to manufacture, sell, or use prohibited fishing gear.

Article 38 of the Fishery Law of the People's Republic of China: Fishing by means of damaging fishery resources such as exploding fish, poisoning fish, and electrocuting fish violates the relevant fishing ban areas and fishing ban periods.

Fishing is carried out in accordance with regulations, or prohibited fishing gear, fishing methods and nets smaller than the minimum mesh size are used for fishing, or the proportion of juvenile fish in the catch exceeds the prescribed proportion, the catch and illegal gains shall be confiscated and a fine of not more than 50,000 yuan shall be imposed; if the circumstances are serious, the fishing gear shall be confiscated and the fishing license shall be revoked; where the circumstances are especially serious, the fishing vessel may be confiscated; where a crime is constituted, criminal responsibility is pursued in accordance with law. Illegal fishing catches are sold in the fishing ban area or during the fishing ban period, and the local people at or above the county level **.

The fishery administrative department shall investigate and deal with it in a timely manner. Those who manufacture or sell prohibited fishing gear shall have their illegally manufactured or sold fishing gear and unlawful gains confiscated and shall be fined up to 10,000 yuan.

The harm of electric fish is very great, all the caviar fish grandchildren, small shrimp, and insects in the water are all electrocuted, and the harm is very great.

Electric fish, also known as "out-of-the-box" fishing, fishermen use more than two batteries to drive, its instantaneous release of voltage can reach thousands of watts, can be "big and small". Small fish are electrocuted instantly, and even if the large fish in Corona survive, most of them lose their ability to reproduce. At the same time, the river shrimp, snails, soft-shelled turtles and other species in the waters will also be "implicated", which will inevitably cause extinction harm to fishery resources and seriously damage the ecological balance.

Generally, they are legally responsible.

A large electric ray that lives in the northern Pacific Ocean can emit an electric current of up to 50 amperes, and the discharge voltage produced is 60 volts, and its power is 3,000 watts, which is enough to kill a large fish;

There is an electric catfish in African rivers that produces a discharge voltage of up to 350 volts, which can kill small fish and stun people and animals.

In the Americas, the electric eel has the highest discharge voltage among the electric fish, generally about 500 volts, and the highest hidden chain can reach 886 volts, so high voltage is enough to kill any animal in the water, even the ferocious crocodile is often killed by the high-voltage electricity it releases because of predatoring the electric eel.

There are several types of fish that can generate electricity:

1. Electric catfish, produced in African rivers, can emit a voltage of up to 350 volts;

2. Electric eel, produced in the oceans of the Americas, has an instantaneous discharge voltage of up to 886 volts;

3. Electric ray, produced in the Atlantic Ocean, its power generation voltage is only 50 to 80 volts, but the current can reach 50 amperes, if the voltage is 60 volts to calculate, its power generation rate can reach 3 kilowatts, which is equivalent to a small generator.