German Cockroach

Natural Habitat

Indoor environments, primarily kitchens, bathrooms, and food storage areas where warmth and moisture are present.

Diet & Feeding

Omnivorous scavenger; eats food scraps, grease, starch, glue, and fermenting materials.

Behavior Patterns

Nocturnal and highly reproductive; females carry an egg case (ootheca) until just before hatching. They are known for their rapid movement and ability to hide in very narrow crevices.

Risks & Benefits

Major pest risk; they carry pathogens like E. coli and Salmonella, and their droppings/secretions contain allergens that can trigger asthma. They offer no significant benefits in human environments.

Identified on: 3/25/2026