Bug Identifier
Bed Bug
Community identification

Bed Bug

Cimex lectularius

Order & Family
Order: Hemiptera, Family: Cimicidae
Size
4–5 mm (adults), roughly the size of an apple seed.
See this bug in the Encyclopedia

Natural Habitat

Typically found in cracks and crevices near human sleeping areas, such as mattresses, bed frames, and furniture.

Diet & Feeding

Hematophagous (obligate blood-feeders), primarily feeding on human blood during the night.

Behavior Patterns

Nocturnal and elusive; they hide during the day and are attracted to the carbon dioxide and warmth of a host. They undergo incomplete metamorphosis (egg, nymph, adult).

Risks & Benefits

Risks include itchy skin welts and allergic reactions to bites; they can cause significant psychological distress and insomnia. They are not known to transmit diseases to humans.