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 inches)
See this bug in the Encyclopedia

Natural Habitat

Primarily indoor environments near humans, favoring warm, humid areas such as kitchens, bathrooms, and laundry rooms.

Diet & Feeding

Omnivorous scavenger; eats almost anything including crumbs, grease, soap, glue, and waste materials.

Behavior Patterns

Nocturnal and highly reproductive; they exhibit social aggregation behaviors and are known for their ability to thrive in human dwellings. They rarely fly but are fast runners.

Risks & Benefits

Significant pest; they can carry pathogenic bacteria like E. coli and Salmonella, contaminate food, and produce allergens that can trigger asthma. They provide no significant benefits to the human environment.