German cockroach (likely nymph)

Warm, humid indoor areas, especially kitchens, bathrooms, wall voids, and around appliances or plumbing.

Omnivorous scavengers feeding on crumbs, grease, food waste, starches, and occasionally soap, glue, or other organic materials.

Mostly nocturnal, fast-moving, and concealed during daylight. Females carry egg cases until hatching; populations reproduce rapidly in heated buildings.

Can contaminate food and surfaces and spread allergens associated with asthma and dermatitis. They provide little meaningful household or ecological benefit, though they contribute to decomposition outdoors.