German Cockroach (nymph)
Scientific Name: Blattella germanica
Order & Family: Order: Blattodea; Family: Ectobiidae
Size: Nymphs start around 3mm; adults reach 13-16mm (1/2 to 5/8 inch).
Natural Habitat
Warm, humid indoor environments, specifically kitchens, bathrooms, and food preparation areas.
Diet & Feeding
Omnivorous scavenger that eats almost anything, including food scraps, grease, soap, and book bindings.
Behavior Patterns
Nocturnal and highly reproductive; they prefer dark crevices and are often found near water sources.
Risks & Benefits
Major indoor pest; they can transmit pathogens, contaminate food, and their droppings/shed skin can trigger asthma and allergies.
Identified on: 6/11/2026