Bug Identifier
Bed Bug
Community identification

Bed Bug

Cimex lectularius

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

Natural Habitat

Human dwellings, specifically in bed frames, mattresses, furniture crevices, and wallpaper

Diet & Feeding

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

Behavior Patterns

Nocturnal parasites that hide during the day and emerge at night to feed. They are attracted to heat and carbon dioxide

Risks & Benefits

Risks include itchy skin welts, allergic reactions, and psychological distress. They are not known to transmit diseases but are difficult to eradicate