Smokybrown Cockroach Nymph

Natural Habitat

Often found outdoors in damp, dark areas such as tree holes, mulch, and woodpiles; indoors, they inhabit crawl spaces, attics, and voids around plumbing.

Diet & Feeding

Omnivorous scavengers that feed on organic matter, including decaying plants, starches, sweets, and crumbs.

Behavior Patterns

Nocturnal and highly sensitive to moisture loss. Early-stage nymphs are dark with a distinctive white stripe across their back and white-tipped antennae.

Risks & Benefits

Potential risks include the spread of bacteria (such as Salmonella) and triggering of allergies or asthma in humans; they act as decomposers in their natural ecosystem.

Identified on: 4/30/2026