Where Does Cockroach Come From?
WouterAmong all the insects, the cockroach is one of the earliest creatures that appeared on Earth. While the exact origin of cockroaches is not known, it is thought that they evolved around 300 million years ago, when the dry land of the planet was concentrated on the Pangaea supercontinent. Later, continental drift split Pangaea into various continents. As a result, the descendants of early roaches migrated with the continental drift and populated the newly sundered monster islands. From there, they spread to all continents and multiplied.
Cockroaches have been around for about 250 million years, and their ancestors predate dinosaurs by more than 300 million years. Cockroaches evolved as part of an early group of insects called the Carboniferous period, which was a period of rapid evolution for the insect family. Their features have remained relatively unchanged over the centuries, and they have also been known to survive a wide range of climates, allowing them to survive in almost any environment.
Today, there are around 4300 species of cockroaches, with 30 to 35 of those considered pests. The total number of cockroach species is almost as numerous as the number of species of mammals on Earth. This makes them one of the oldest and most successful insects on Earth. These insects can survive anywhere except the polar regions and can survive as high as 2,000 meters in elevation.
