Bug Identifier
Bed Bug
Community identification

Bed Bug

Cimex lectularius

Order & Family
Order Hemiptera, Family Cimicidae
Size
1 to 5 millimeters (nymphs to adults)
See this bug in the Encyclopedia

Natural Habitat

Human dwellings, specifically in cracks and crevices near sleeping areas such as mattresses, box springs, and bed frames

Diet & Feeding

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

Behavior Patterns

They are nocturnal, emerging from hiding at night to feed. They undergo incomplete metamorphosis with five nymphal stages, each requiring a blood meal to molt

Risks & Benefits

They are significant structural pests that cause itchy welts, allergic reactions, and psychological distress; however, they are not known to transmit diseases to humans