
Community identification
Brown-banded cockroach (likely nymph)
Supella longipalpa
- Order & Family
- Blattodea; Ectobiidae
- Size
- Adults are about 10–14 mm (0.4–0.55 in) long; nymphs are smaller and wingless.
Natural Habitat
Warm, dry indoor spaces such as kitchens, bathrooms, furniture, wall voids, and appliances; it often lives above ceilings or in high cabinets.
Diet & Feeding
An omnivorous scavenger that eats crumbs, starches, grease, pet food, dead insects, and occasionally glue or book bindings.
Behavior Patterns
Mostly nocturnal, fast-moving, and secretive; it hides in narrow cracks and reproduces indoors year-round. Nymphs develop through several molts, and adults may show pale transverse bands on the wings and abdomen.
Risks & Benefits
It can contaminate food and surfaces and contribute to allergy or asthma symptoms, though it does not usually bite. Ecologically, cockroaches recycle organic matter, but this indoor species is generally considered a pest.