American Cockroach

Scientific Name: Periplaneta americana

Order & Family: Order: Blattodea; Family: Blattidae

Size: 34–53 mm (1.4–2.1 inches)

American Cockroach

Natural Habitat

Damp, dark, and warm areas such as sewers, basements, utility tunnels, and flower beds

Diet & Feeding

Omnivorous and opportunistic scavengers; they eat decaying organic matter, starchy foods, leather, paper, and animal remains

Behavior Patterns

Night-active insects that move very quickly; they go through incomplete metamorphosis and are known for their ability to fly short distances in warm weather

Risks & Benefits

Significant health risks as they carry bacteria (like Salmonella), allergens, and pathogens. They benefit ecosystems by decomposing organic matter.

Identified on: 5/17/2026