Smokeybrown cockroach (nymph)

Natural Habitat

Commonly found in damp, dark areas like mulch, planters, wall voids, and attics; frequently enters homes from the outdoors.

Diet & Feeding

Omnivorous scavenger that feeds on decaying organic matter, leaf litter, and various human food scraps.

Behavior Patterns

Primarily nocturnal and very susceptible to dehydration, leading them to seek high-moisture environments. Nymphs often appear darker and lack fully developed wings.

Risks & Benefits

Can contaminate food surfaces with bacteria such as Salmonella and may trigger allergies or asthma in sensitive individuals. They play an ecological role as decomposers outdoors.

Identified on: 2/21/2026