Bug Identifier
Common Bed Bug
Community identification

Common Bed Bug

Cimex lectularius

Order & Family
Order: Hemiptera, Family: Cimicidae
Size
4 to 5 mm (adults)
See this bug in the Encyclopedia

Natural Habitat

Found in indoor environments frequented by humans including residences, hotels, and transport vehicles, residing in cracks and crevices.

Diet & Feeding

Obligate blood feeders, primarily targeting humans during the night.

Behavior Patterns

Nocturnal parasites that hide in mattress seams or bed frames during the day and emerge at night to feed. They undergo incomplete metamorphosis (egg, nymph, adult).

Risks & Benefits

They do not transmit diseases but cause itchy welts, allergic reactions, anxiety, and sleep deprivation. They have no known benefits to the ecosystem.