Bug Identifier
German Cockroach
Community identification

German Cockroach

Blattella germanica

Order & Family
Order Blattodea, Family Ectobiidae
Size
1.1 to 1.6 cm (0.43 to 0.63 in)
See this bug in the Encyclopedia

Natural Habitat

Indoor environments with high humidity and warmth, such as kitchens, bathrooms, and laundry areas.

Diet & Feeding

Omnivorous scavengers that consume almost any food source, including crumbs, grease, soap, and book bindings.

Behavior Patterns

Night-active and highly social; females carry an egg case called an ootheca until it is ready to hatch, leading to rapid population growth.

Risks & Benefits

Significant indoor pest that can trigger asthma and allergies; they can also spread pathogens on surfaces. No known ecological benefits in human structures.