The Giant Vein Dragonfly was once the overlord of the air, how did they become extinct?

The giant dragonfly became extinct during the Carboniferous mass extinction event, when there were about 300,000 species of giant insects that were starved of food and low in oxygen, and many insects and animals became extinct as a result. The giant veined dragonfly is also one of them.

Later, the asteroid hit the earth, causing the earth to be filled with thick smoke, the sun was not seen for months, the interior of the earth became hotter and hotter, and the oxygen supply in the air was insufficient, and many species became extinct, including the giant dragonfly.

The lack of food and the reduction of oxygen levels result in smaller bodies being more likely to survive, which is the result of selection.

The giant veined dragonfly is close to the modern dragonfly in appearance. With wings 75 centimeters wide, it is the largest insect species known to have ever appeared on Earth, but it became extinct as early as 100 million years ago in the Permian. It feeds on other insects and small amphibians.

Giant-veined dragonflies have a wingspan of feet (meters), and scientists believe they eat mainly other flying and reptile insects, and even some smaller early amphibians. <

The giant veined dragonfly is close to the modern dragonfly in appearance. With wings 75 centimeters wide, it is the largest insect species known to have ever appeared on Earth, but it became extinct as early as 100 million years ago in the Permian. It feeds on other insects and small amphibians.

With a wingspan of feet (meters), scientists believe that they eat mainly other flying and reptilian insects, and even some smaller early amphibians (animals that are just beginning to migrate from the sea to land). Ancient centipede insects can stretch up to feet (meters) in their bodies, and they may eat both plants and small animals. It was initially suggested that the giant dragonfly was able to fly because there was 20% more oxygen in the atmosphere than usual, a theory that was initially not accepted, but studies of the relationship between giant malformations and available oxygen confirmed this theory.

If this theory is correct, the extinction of the giant veined dragonfly may have been caused by oxygen levels**, and it is certain that they will not be able to survive in today's environment.

Giant veined dragonfly.

The giant dragonfly is the largest dragonfly in ancient times, also known as the big-tailed dragonfly or the giant-tailed dragonfly, with a wingspan of up to 75 centimeters, which can scare many people in modern times. Distributed during the Carboniferous period, this dragonfly was a giant insect 300 million years ago, and its appearance is very similar to that of modern dragonflies, like a larger version.

Not only that, but the giant dragonfly is the largest known insect species on Earth, and no insect ever larger than this has been found since. However, this insect lived on Earth for about 500 million years before it became extinct early, in the Permian period, 100 million years ago.

The giant dragonfly feeds mainly on small insects and small amphibians, such as animals that have just migrated from the sea to land, and the world's smallest dragonfly is afraid that it will be eaten by it in one bite.

However, it has always been a question of why the giant dragonfly is so large, and it is often the focus of discussion in the academic community. Normally, oxygen is diffused into insects by the trachea, but this limits their size, but the giant dragonfly pushes this limit.

Some speculate that there was about 20% more oxygen in prehistoric times than it is now, so the giant veined dragonfly was able to fly, and its extinction may also be due to the decrease in oxygen levels, and the dragonfly cannot survive in today's environment.

The Mega-veined Dragonfly (scientific name Meganeura Monyi), also known as the Big-tailed Dragonfly or Mega-tailed Dragonfly, was an insect from the Carboniferous period 300 million years ago, close to the present-day dragonfly. With wings up to 75 centimeters wide, it is the largest insect species known to have ever appeared on Earth, but it became extinct as early as 100 million years ago in the Permian. It feeds on other insects and small amphibians.

Meganeura monyi, also known as Mega-tailed Dragonfly or Mega-tailed Dragonfly, is a dragonfly from the Carboniferous period 300 million years ago.

With wings up to 75 centimeters wide, it is the largest insect species known to have ever appeared on Earth, but it became extinct 100 million years ago in the Permian period. It feeds on other insects and small amphibians.