
Community identification
American Cockroach
Periplaneta americana
- Order & Family
- Blattodea, Blattidae
- Size
- 34 - 53 mm (1.3 to 2.1 inches)
Natural Habitat
Warm, damp, humid dark spaces such as basements, sewers, drains, crawl spaces, and around plumbing.
Diet & Feeding
Omnivorous scavenger that feeds on decaying organic matter, garbage, crumbs, paper, cardboard, pet food, and starchy materials.
Behavior Patterns
Primarily nocturnal, fast-moving, and prefers dark areas. Capable of weak or gliding flight in warm temperatures. Females produce egg cases called oothecae.
Risks & Benefits
Risks: Considered a major household pest that can contaminate food, spread bacterial pathogens like Salmonella and E. coli, and trigger asthma or allergies in humans. Benefits: In nature, acts as a decomposer that breaks down organic waste.