Bug Identifier
Bed Bug Nymph
Community identification

Bed Bug Nymph

Cimex lectularius

Order & Family
Order Hemiptera, Family Cimicidae
Size
1mm to 4.5mm (depending on nymphal stage)
See this bug in the Encyclopedia

Natural Habitat

Found in cracks and crevices in human dwellings, typically near sleeping areas like mattresses and bedding

Diet & Feeding

Obligate blood-feeders, primarily consuming human blood but sometimes feeding on other warm-blooded animals

Behavior Patterns

Nocturnal; they hide during the day and emerge at night to feed. They undergo five nymphal stages, requiring a blood meal to molt into the next stage.

Risks & Benefits

A significant household pest that causes itchy welts, allergic reactions, and psychological distress. While not known to transmit diseases, infestations are difficult to eradicate and can spread rapidly.