Brown Banded Cockroach (Nymph stage)
Scientific Name: Supella longipalpa
Order & Family: Order: Blattodea; Family: Blattellidae
Size: Nymphs start at roughly 3 mm; adults grow to 10 to 14 mm in length.

Natural Habitat
Typically found indoors in dry and warm locations, often higher up within buildings such as ceilings, upper cabinets, and electronic motors.
Diet & Feeding
Omnivorous scavengers that feed on organic matter, starchy materials, glue, book bindings, and household food waste.
Behavior Patterns
Primarily nocturnal and very fast-moving; unlike other roaches, they prefer higher, drier areas and are less dependent on constant water sources.
Risks & Benefits
Considered a household pest that can spread pathogens such as E. coli and Salmonella, potentially trigger asthma or allergies, and contaminate food stores.
Identified on: 6/18/2026