Community identification
Bed Bug
Cimex lectularius
- Order & Family
- Hemiptera: Cimicidae
- Size
- 4 to 5 mm (about the size of an apple seed) for adults; nymphs are smaller and lighter in color.
Natural Habitat
Human dwellings, specifically in cracks and crevices, mattresses, bed frames, and furniture near sleeping areas.
Diet & Feeding
Obligate hematophages, meaning they feed exclusively on the blood of warm-blooded animals, primarily humans.
Behavior Patterns
Nocturnal parasites that hide during the day and emerge at night to feed. They undergo incomplete metamorphosis with five nymphal stages, each requiring a blood meal to molt.
Risks & Benefits
Risks include itchy bites, allergic reactions, psychological distress, and secondary skin infections from scratching. They are not known to transmit diseases to humans. There are no ecological benefits to their presence in human environments.