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

Indoor environments, primarily in cracks and crevices near sleeping areas (mattresses, bed frames, and headboards).

Diet & Feeding

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

Behavior Patterns

Nocturnal and elusive; they are most active during the night and hide during the day. They go through five nymphal stages, requiring a blood meal between each molt.

Risks & Benefits

They do not transmit diseases, but their bites can cause allergic reactions, skin rashes, and psychological distress. They have no known benefits to the ecosystem.