Bed Bug

Scientific Name: Cimex lectularius

Order & Family: Hemiptera, Cimicidae

Size: Adults are typically 4-5 mm (0.16-0.20 inches) long, resembling a flattened apple seed. Nymphs are smaller, ranging from 1.5 mm (0.06 inches) to adult size.

Bed Bug

Natural Habitat

Bed bugs typically establish themselves in close proximity to their human hosts. Common habitats include mattresses, bed frames, box springs, headboards, nightstands, and nearby furniture. They can also hide in cracks in walls, underLoose wallpaper, and behind electrical outlets.

Diet & Feeding

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

Behavior Patterns

Bed bugs are nocturnal, feeding on blood primarily at night while their hosts are asleep. They are attracted to warmth, carbon dioxide, and certain chemicals. They hide in cracks and crevices during the day, such as mattress seams, bed frames, furniture, and walls. Female bed bugs lay 1-5 eggs per day, totaling 200-500 in their lifetime.

Risks & Benefits

Potential Risks: Bed bug bites can cause itchy red welts, leading to discomfort, skin irritation, and insomnia. Excessive scratching can lead to secondary skin infections. While bed bugs are not known to transmit diseases, their presence can cause significant psychological distress and anxiety. Potential Benefits: Bed bugs offer no known benefits to human ecosystems and are considered a pest.

Identified on: 8/31/2025