Bug Identifier
Bed Bug
Community identification

Bed Bug

Cimex lectularius

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

Natural Habitat

Human dwellings, typically found in mattresses, furniture, and cracks/crevices near sleeping areas

Diet & Feeding

Obligate hematophages; they feed exclusively on the blood of warm-blooded animals, primarily humans

Behavior Patterns

Nocturnal insects that emerge at night to feed. They hide during the day and can survive several months without food

Risks & Benefits

Significant domestic pest. Bites can cause itchy welts, allergic reactions, and psychological distress. While not known to transmit diseases, they are difficult and expensive to eradicate