Why Do Cockroaches Die On Their Backs?

dead cockroach laying on its back

If you imagine the most disgusting insect, most of us would probably think about a roach. In fact, cockroaches may be the most notorious creatures to crawl on the earth. But, have you ever wondered why cockroaches die and flip over on their backs?

There Are More Than 4,500 Named Cockroach Species World-Wide

Most people are not aware that about 4,500 cockroach species have been described and named worldwide. And, thank goodness that only about six species of cockroaches are household pests. A human home is not the typical roach home. Often outdoor cockroaches can enter a home and simply cannot find their way back out.  For example, the German cockroach has adapted so well to living in our homes that once they move in, a professional pest control company may be needed to evict them. Cockroaches that live outdoors rarely die of old age because predators and parasites are rampant in the wild. Cockroaches are often the dominant prey of lizards, geckos, birds, spiders, scorpions and other animals.  So, if there happens to cockroaches that die on the backs, there will definitely be another insect that will eat them. 

Why Do Cockroaches Die On Their Backs?

If you have ever seen a roach dead, there is a strong chance that the roach is on its back. Have you ever wondered why cockroaches die on their backs?

Basically, roaches are top heavy. They have slightly rounded and greasy backs that help them squeeze and hide in narrow cracks and crevices. Their rather bulky bodies are supported by 6 long legs that give them a high center of gravity. This results in roaches carrying most of their weight on around their backs. When a roach is dying, its high center of gravity pulls its back towards the floor. Its rounded back and weakened muscles prevent it from righting itself, especially on smooth surfaces, which results in it flipping. This is the simple reach why cockroaches die on their backs.

Do You Think You May Have A Roach Infestation?

For every pest you see, there could be hundreds lurking behind your walls. Beyond your walls, there can be hundreds of thousands looking for a cozy place to call home. Whether you have ants, roaches, or rodents, we will fix your Pest Problem. Everyday you wait can make pests even harder to eradicate. Contact Terminix today for reliable Pest Control (504) 834-7330.

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