Bug Identifier
Bed Bug (nymph stage)
Community identification

Bed Bug (nymph stage)

Cimex lectularius

Order & Family
Hemiptera: Cimicidae
Size
1.5 mm to 4.5 mm (depending on life stage and whether it has recently fed)
See this bug in the Encyclopedia

Natural Habitat

Commonly found in human dwellings, hidden in mattresses, bed frames, box springs, and cracks or crevices near sleeping areas.

Diet & Feeding

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

Behavior Patterns

Mainly nocturnal, emerging at night to feed. They undergo cinq nymphal stages, each requiring a blood meal to molt. They are known for their ability to hitchhike on luggage and clothing.

Risks & Benefits

Risks include itchy skin rashes, allergic reactions, and psychological distress. While they do not transmit diseases, their presence is a significant nuisance. No known ecosystem benefits.