Community identification
Bed Bug (Nymph/Instar)
Cimex lectularius
- Order & Family
- Hemiptera / Cimicidae
- Size
- 1.5 mm to 4.5 mm (depending on life stage)
Natural Habitat
Indoor environments, primarily residing in mattress seams, bed frames, cracks, and crevices near sleeping areas.
Diet & Feeding
Obligate hematophagous (blood-eaters), primarily feeding on human blood during the night.
Behavior Patterns
Nocturnal and elusive; they hide during the day and are attracted to the CO2 and heat emitted by sleeping hosts. They go through five nymphal stages, requiring a blood meal to molt into the next stage.
Risks & Benefits
Risks include skin rashes, psychological distress, and allergic reactions to bites. They are not known to transmit diseases but are significant household pests that are difficult to eradicate. There are no known ecological benefits for humans.