The American cockroach, also known as the palmetto bug, water bug, or flying water bug, is a large insect that is commonly found in homes and buildings throughout North America. Despite its name, the American cockroach is not native to the United States, but rather believed to have been brought over from Africa on slave ships. It is a reddish-brown color and can grow up to 2 inches in length. The American cockroach is known for its ability to fly short distances, and for its tendency to infest moist areas such as basements and bathrooms. Although it is not considered dangerous, the American cockroach is a nuisance pest that can spread disease and trigger allergies.