
Community identification
German Cockroach (Nymph)
Blattella germanica
- Order & Family
- Order: Blattodea, Family: Ectobiidae
- Size
- 1.1 to 1.6 cm as adults; nymphs are significantly smaller.
Natural Habitat
Indoor environments, particularly kitchens and bathrooms where moisture, warmth, and food are abundant.
Diet & Feeding
Omnivorous and scavenging, feeding on a wide variety of food scraps, starches, grease, and even paper products or glue.
Behavior Patterns
Nocturnal, highly resilient, and fast-breeding. They prefer dark, warm, and humid cracks and crevices close to food and water sources.
Risks & Benefits
Risks include acting as vectors for pathogens, triggering allergies and asthma through their shed skins and waste, and contaminating food. They provide no significant benefits in a human-occupied environment.