
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)
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.