German Cockroach

Natural Habitat

Exclusively indoors, commonly found in warm, humid areas such as kitchens and bathrooms near food and water sources.

Diet & Feeding

Omnivorous scavenger; eats crumbs, grease, soap, glue, toothpaste, and human food leftovers.

Behavior Patterns

Mainly nocturnal; notable for its rapid reproduction and light-avoidance behavior. It is distinguished by two dark parallel stripes on its pronotum (the shield-like area behind the head).

Risks & Benefits

Significant indoor pest. Risks include the transmission of pathogens (Salmonella, E. coli), contamination of food, and triggers for asthma and allergies via their droppings and shed skins. No ecological benefits within human dwellings.

Identified on: 2/13/2026