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The American cockroach (Periplaneta americana) is the largest species of common cockroach, and often considered a pest. In certain regions of the U.S. it is colloquially known as the waterbug , [ 1 ] though it is not a true waterbug since it is not aquatic.
American cockroaches, which are about 1 ½ to 2 inches in length when adults, are a red-brown color with yellow markings behind the head. Smokybrown cockroaches are about 1 to 1 ¼ inches long as ...
Of those thirty species, four are most commonly encountered as pests: the German cockroach (Blattella germanica), American cockroach (Periplaneta americana), oriental cockroach (Blatta orientalis), and brown-banded cockroach (Supella longipalpa). [72] [73] Pest cockroaches feed on human and pet food and can leave an offensive odor. [74]
The Florida woods cockroach (Eurycotis floridana) is a large cockroach species which typically grows to a length of 30–40 mm (1.2–1.6 in). [2] When alarmed, adults can eject an extremely foul-smelling directional spray up to one metre (3.3 ft), [3] which inspired several of its other common names: Florida skunk roach, Florida stinkroach, skunk cockroach, skunk roach, stinking cockroach ...
Cockroaches are experts at surviving indoors, hiding in kitchen pipes or musty drawers. A new study uses genetics to chart cockroaches' spread across the globe, from humble beginnings in southeast ...
Periplaneta americana (American cockroach) – the favoured species for farming. Cockroach farming is a specific type of insect farming that involves the breeding of cockroaches as livestock in controlled facilities. Such farming is a sizable industry in China, where large buildings are home to millions of insects.