Bug Identifier
Bed Bug Nymph
Community identification

Bed Bug Nymph

Cimex lectularius

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

Natural Habitat

Cracks and crevices in bedrooms, mattresses, box springs, and headboards near human sleeping areas.

Diet & Feeding

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

Behavior Patterns

Nocturnal parasites that emerge at night to feed. They undergo cinq nymphal stages, requiring a blood meal to molt to the next stage.

Risks & Benefits

Significant public health pest. Risks include itchy welts, allergic reactions, secondary skin infections from scratching, and severe psychological distress/insomnia.