Bug Identifier
Bed Bug
Community identification

Bed Bug

Cimex lectularius

Order & Family
Order: Hemiptera; Family: Cimicidae
Size
4 mm to 7 mm (about the size of an apple seed)
See this bug in the Encyclopedia

Natural Habitat

Human dwellings, specifically in bed frames, mattresses, cracks, and crevices near sleeping areas.

Diet & Feeding

Obligate hematophages; they feed exclusively on the blood of warm-blooded animals, primarily humans.

Behavior Patterns

Nocturnal parasites that hide during the day and emerge at night to feed. They go through five nymphal stages, requiring a blood meal to molt into each successive stage.

Risks & Benefits

Risks include itchy welts, allergic reactions, and psychological distress. They are not known to transmit diseases to humans. There are no known benefits to the ecosystem.