German Cockroach Nymph

Natural Habitat

Warm, humid environments near food and water sources, commonly found in kitchens, bathrooms, and laundry rooms.

Diet & Feeding

Omnivorous scavenger; eats crumbs, grease, sugary substances, bindings of books, and other organic matter.

Behavior Patterns

Nocturnal and highly reproductive; they go through 6-7 nymphal stages (instars) and tend to congregate in dark, secluded crevices during the day.

Risks & Benefits

Significant indoor pest. Risks include spreading pathogens (Salmonella, E. coli), contaminating food, and triggering allergies or asthma via shed skins and droppings. No direct ecosystem benefits in human dwellings.

Identified on: 3/12/2026