Where is the American Cockroach From?

Although the American cockroach is a common pest in the United States, it is not a native species. It came to the country during the 17th century, via slave ships from Africa. It is found in sewers, basements, and overhanging roofs. In most cases, it enters a private residence through a plumbing line, but it can also enter a home through overhanging roofs and trees.

The American cockroach is a reddish brown insect that is about 1.5 inches long. It has pale yellow or brown wings. The male is slightly larger than the female, with wings extending past the tip of the abdomen. Male cockroaches have 18 to 19 segments of cerci, while females have only 13 to 14 segments. Females lack styli between the cerci.

The American cockroach can be a public health threat, since it can infest homes and businesses, particularly after a heavy rain. These insects can contaminate food and can trigger asthma and allergies. They are also suspected of carrying diseases, including cholera. Cockroaches can transmit the disease to humans if they contaminate their food or water sources.

Females of the American cockroach lay their eggs in hard capsules called ootheca. They produce one egg capsule a week after mating, and up to two capsules are produced in their peak reproductive period. The roaches hatch within five to seven weeks after the eggs are laid.

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