American Cockroach

Scientific Name: Periplaneta americana

Order & Family: Order: Blattodea; Family: Blattidae

Size: 1.4 to 2.1 inches (35 to 53 mm) in length.

American Cockroach

Natural Habitat

Damp, dark areas such as sewers, basements, and kitchens, but can also be found in wooded areas and hollow trees outdoors.

Diet & Feeding

Opportunistic omnivore that eats decaying organic matter, paper, sweets, starchy foods, and proteins.

Behavior Patterns

Primarily nocturnal insects that are fast runners and capable of short flights; they undergo incomplete metamorphosis with nymph stages resembling small, wingless adults.

Risks & Benefits

Potential health risk as they can spread bacteria like Salmonella and E. coli, and their droppings or shed skins can trigger asthma or allergies in humans.

Identified on: 6/19/2026