Bug Identifier
Bed Bug (Exuviae/Casing)
Community identification

Bed Bug (Exuviae/Casing)

Cimex lectularius

Order & Family
Hemiptera, Cimicidae
Size
5 mm (adult size), casings vary by nymphal stage (1 mm to 4.5 mm)
See this bug in the Encyclopedia

Natural Habitat

Indoor environments, specifically cracks and crevices near sleeping areas such as mattresses, bed frames, and furniture.

Diet & Feeding

Obligate hematophages; they feed exclusively on the blood of warm-blooded animals, primarily humans.

Behavior Patterns

Nocturnal and elusive; they hide during the day and emerge at night to feed. They undergo incomplete metamorphosis, shedding their exoskeleton (molting) five times before reaching maturity.

Risks & Benefits

Risks include itchy skin rashes, psychological distress, and allergic reactions. They are not known to transmit diseases but are a significant pest nuisance.