Bug Identifier
Bed Bug Nymph
Community identification

Bed Bug Nymph

Cimex lectularius

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

Natural Habitat

Cracks and crevices in bedrooms, mattresses, bed frames, and furniture near 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. After a blood meal, they return to hiding spots to molt into the next life stage.

Risks & Benefits

Significant urban pest. Risks include itchy skin welts, psychological distress, and potential allergic reactions. They are not known to transmit diseases to humans.