Bug Identifier
Bed Bug
Community identification

Bed Bug

Cimex lectularius

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

Natural Habitat

Primarily human dwellings, hiding in cracks, crevices, mattresses, and furniture near sleeping areas.

Diet & Feeding

Obligate blood feeders, primarily targeting humans during the night.

Behavior Patterns

Nocturnal parasites that use heat and carbon dioxide to locate hosts; they undergo incomplete metamorphosis (egg, nymph, adult).

Risks & Benefits

Risks include itchy allergic reactions, skin rashes, and psychological distress; they are not known vectors of disease but represent a significant pest nuisance.