Bug Identifier
Bed Bug
Community identification

Bed Bug

Cimex lectularius

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

Natural Habitat

Human dwellings, specifically in cracks, crevices, mattresses, and bed frames

Diet & Feeding

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

Behavior Patterns

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

Risks & Benefits

Risks include itchy skin rashes, psychological distress, and allergic reactions. They are not known to transmit diseases but are a significant pest nuisance.