A large number of ephemera suddenly appeared in Dengzhou, Henan Province, dancing like snow at night. How did this phenomenon come about?

This phenomenon is mainly caused by weather changes. There are more rainy weather in Henan this year, and there was a once-in-a-century rainstorm before. Heavy rains have caused the water potential of many rivers in Henan to skyrocket, and the ephemera originally lived in water and flew to land during mating, so a large number of ephemera highlighted that Zhengzhou, Henan Province was mating in three seasons. They are harmless creatures. After mating, they will discharge the fertilized eggs into the water and die within one day.

The details of this matter.

In the shot video, you can see a large number of Mayflies parked on the ground, and the places with light are dense and look very invasive. The local people have never seen this kind of situation or this kind of creature, so they think that flies are moths. After investigation, these creatures are one of the most primitive winged insects and are called living fossils in the insect world. Life is more than one day. It can survive in water for about 65,438+0 ~ 6 years. It belongs to aquatic organisms harmless to people and animals, and is occasionally preyed by birds. This phenomenon is also called marriage flying. Don't panic, something big will happen.

What do I think of this phenomenon?

Everything goes wrong for a reason! Now the reason for this phenomenon has been investigated, although it is said that ephemera creatures will not bite people or destroy crops. People should not go looking for trouble and deliberately catch it. They are more or less infected with bacteria. Don't deliberately spread rumors. At first, everyone thought that another disaster had happened. It is immoral for such a romantic phenomenon to be rhymed by a willing heart. If you find this creature in the house, turn off the lights in time, leave a lamp outside the house and put water under it.

Various phenomena are similar to termite breeding. Before the rainstorm, a large number of termites will fly around like residential buildings. Flying termites are not so gentle. They will fall on people and bite the skin. Some termites are very toxic, and the skin will be red, swollen and itchy after being bitten, so these two creatures must be clearly distinguished.