Bug Identifier
Bed Bug
Community identification

Bed Bug

Cimex lectularius

Order & Family
Order: Hemiptera, Family: Cimicidae
Size
4 to 5 mm (adults), small and reddish-brown when fed
See this bug in the Encyclopedia

Natural Habitat

Indoor environments, predominantly in beds, mattresses, cracks, and crevices near human sleeping areas

Diet & Feeding

Obligate hematophages; they feed exclusively on the blood of humans and other warm-blooded animals

Behavior Patterns

Nocturnal and elusive; they hide during the day and emerge at night to feed. They undergo incomplete metamorphosis from egg to nymph to adult

Risks & Benefits

They do not transmit diseases but their bites can cause allergic reactions, skin rashes, and psychological distress. They are considered a significant household pest