Bug Identifier
Bed Bug
Community identification

Bed Bug

Cimex lectularius

Order & Family
Order: Hemiptera, Family: Cimicidae
Size
4 to 5 mm in length
See this bug in the Encyclopedia

Natural Habitat

Found indoors, typically in cracks and crevices of beds, mattresses, box springs, furniture, and baseboards in human dwellings.

Diet & Feeding

Hematophagous; feeds exclusively on the blood of humans and other warm-blooded animals.

Behavior Patterns

Nocturnal pests that hide during the day and emerge at night to feed. They are wingless, cannot jump, but crawl quickly.

Risks & Benefits

Risks include itchy bites, allergic reactions, secondary skin infections from scratching, and significant psychological stress or sleep disruption. They provide no known benefit to humans or ecosystems.