Bug Identifier
Bed Bug
Community identification

Bed Bug

Cimex lectularius

Order & Family
Hemiptera: Cimicidae
Size
1mm to 7mm (Nymphs are smaller and translucent/yellowish; adults are larger and reddish-brown).
See this bug in the Encyclopedia

Natural Habitat

Primarily human dwellings, hiding in mattress seams, bed frames, headboards, and cracks or crevices near sleeping areas.

Diet & Feeding

Obligate hematophages, feeding exclusively on the blood of warm-blooded animals, primarily humans.

Behavior Patterns

Nocturnal insects that emerge at night to feed. They undergo incomplete metamorphosis (egg, nymphal stages, adult) and require a blood meal to molt to the next stage.

Risks & Benefits

Significant public health pests that cause itchy welts, allergic reactions, and psychological distress/insomnia. They do not known to transmit diseases but are difficult and expensive to eradicate.