Oriental Cockroach

Scientific Name: Blatta orientalis

Order & Family: Order Blattodea, Family Blattidae

Size: 25 mm to 32 mm in length

Oriental Cockroach

Natural Habitat

Damp, dark, and cool areas such as basements, crawl spaces, sewers, and drains. Often called water bugs.

Diet & Feeding

Omnivorous scavengers that feed on decaying organic matter, starchy leftovers, and garbage.

Behavior Patterns

Primarily nocturnal and socially gregarious. They prefer moist environments and move slower than other common cockroach species.

Risks & Benefits

Risks include contamination of surfaces and food with bacteria like E. coli and Salmonella, potentially causing food poisoning or allergies. They offer limited ecosystem benefits as decomposers in nature.

Identified on: 4/25/2026