Bug Identifier
Bed Bug
Community identification

Bed Bug

Cimex lectularius

Order & Family
Order Hemiptera, Family Cimicidae
Size
1 to 5 mm (adults are about the size of an apple seed)
See this bug in the Encyclopedia

Natural Habitat

Found in human dwellings, typically in mattress seams, bed frames, cracks, and crevices.

Diet & Feeding

Obligate hematophages, feeding primarily on human blood at night.

Behavior Patterns

Nocturnal and elusive; they use heat and carbon dioxide to locate hosts, feed for 3-10 minutes, and then retreat to hide.

Risks & Benefits

Nocturnal pests that cause itchy welts and psychological distress; they do not transmit diseases but can cause secondary skin infections from scratching.