German Cockroach

Scientific Name: Blattella germanica

Order & Family: Blattodea, Ectobiidae (formerly Blattellidae)

Size: 1.1 to 1.6 cm (0.43 to 0.63 inches)

German Cockroach

Natural Habitat

Primarily found indoors in warm, humid environments, especially kitchens and bathrooms. They can also be found in commercial settings like restaurants and grocery stores.

Diet & Feeding

Omnivorous scavengers; eat almost anything, including food scraps, pet food, toothpaste, soap, and even glue.

Behavior Patterns

Nocturnal; hides in cracks and crevices during the day. Known for rapid reproduction and can infest quickly. They are attracted to food, water, and warm environments.

Risks & Benefits

Potential risks include spreading pathogens (bacteria, viruses), triggering allergies and asthma attacks, and contaminating food surfaces. No known direct benefits to humans or ecosystems, as they are primarily considered a pest.

Identified on: 8/16/2025