Bug Identifier
Bed Bug (nymph/juvenile)
Community identification

Bed Bug (nymph/juvenile)

Cimex lectularius

Order & Family
Hemiptera: Cimicidae
Size
1.5 mm to 4.5 mm (juveniles); up to 7 mm (adults)
See this bug in the Encyclopedia

Natural Habitat

Human dwellings, specifically sleeping areas such as mattresses, bed frames, and furniture crevices

Diet & Feeding

Obligate hematophagy (blood-feeding), primarily on humans but also other mammals and birds

Behavior Patterns

Nocturnal and elusive; they undergo five nymphal stages, requiring a blood meal to progress in each stage and to reproduce

Risks & Benefits

No known benefits; risks include skin rashes, psychological distress, and allergic reactions to bites, though they are not known vectors of infectious diseases