Bed Bug

Natural Habitat

Bed bugs are typically found in human dwellings, particularly in bedrooms. They hide in mattresses, bed frames, headboards, furniture, cracks in walls, electrical outlets, and behind wallpaper. They are highly adaptable and can infest various environments, including homes, apartments, hotels, dormitories, and public transportation.

Diet & Feeding

Strictly hematophagous, meaning they feed exclusively on the blood of warm-blooded animals, primarily humans.

Behavior Patterns

Bed bugs are primarily nocturnal, feeding on blood while their hosts (humans or animals) are asleep. They are attracted to warmth, CO2, and certain chemicals. They hide in cracks and crevices during the day, such as mattress seams, bed frames, furniture, and walls. Females lay several eggs daily, which hatch in about a week. Nymphs mature through five instars, requiring a blood meal for each molt. Lifespan is typically 6-12 months, but can be longer under optimal conditions.

Risks & Benefits

Risks: Bed bugs do not transmit diseases, but their bites can cause itchy welts, similar to mosquito bites. These bites can lead to secondary skin infections from scratching. Infestations can also cause significant psychological distress, sleep deprivation, and anxiety. Benefits: None known to humans or the ecosystem; they are considered a pest.

Identified on: 8/31/2025