How Many Cockroaches Are There in the World?
Cockroaches have been known to roam the world for millions of years. They are not endemic to any particular area but have been adapted to live alongside humans. In fact, they have been spread to every continent through early trade routes. Cockroaches are more common in tropical climates. However, they are also found in places where humans have established homes and food sources.
Cockroaches live for a year and can produce 300 to 500 babies. They reproduce very quickly and are widely distributed around the world. These creatures have taken over a vast area of the planet and don’t appear to have any plans to go extinct. Although they are considered hardy and successful, they still can cause a nuisance in some areas.
Cockroaches are part of the Blattodea order, which includes all members of the Blattodea family except for termites. The cockroach family has over four hundred species, of which around thirty species live in human habitats. Most species are not harmful to humans and do not lay eggs in nests.
Cockroaches are primitive insects that date back 300 million years. They evolved from other organisms in order to survive and adapt to the environment. Currently, there are more than 4,600 different species of cockroaches in the world, and scientists are still finding new ones. Of these, fifty to seventy species are known in North America, but these are mainly forest-dwelling species.