Bug Identifier
Bed Bug
Community identification

Bed Bug

Cimex lectularius

Order & Family
Order: Hemiptera, Family: Cimicidae
Size
4–5 mm long as adults; nymphs are smaller and translucent-white, similar to the specs in the image.
See this bug in the Encyclopedia

Natural Habitat

Indoor environments, primarily in cracks and crevices near sleeping areas, such as mattresses, bed frames, and upholstered furniture.

Diet & Feeding

Obligate hematophagous insects, meaning they feed exclusively on the blood of warm-blooded animals, primarily humans.

Behavior Patterns

Nocturnal and elusive; they hide during the day and emerge at night to feed. They undergo incomplete metamorphosis with five nymphal stages, each requiring a blood meal to molt.

Risks & Benefits

While not known to transmit diseases, their bites can cause allergic reactions, skin rashes, and psychological distress. They are difficult and expensive to eradicate from homes.