Bug Identifier
Bed Bug
Community identification

Bed Bug

Cimex lectularius

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

Natural Habitat

Found in human dwellings, typically in mattress seams, bed frames, cracks, and crevices near sleeping areas.

Diet & Feeding

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

Behavior Patterns

Mainly nocturnal; they hide during the day and emerge at night to feed. They undergo a five-stage nymphal development process requiring a blood meal between each stage.

Risks & Benefits

They do not transmit diseases but cause itchy bites and allergic reactions; infestations can lead to significant psychological stress and insomnia.