Bug Identifier
Bed bug
Community identification

Bed bug

Cimex lectularius

Order & Family
Order Hemiptera, Family Cimicidae
Size
Approximately 4 to 5 mm in length
See this bug in the Encyclopedia

Natural Habitat

Found worldwide, primarily in human dwellings within cracks, crevices, and mattress seams

Diet & Feeding

Obligate hematophages, feeding primarily on the blood of humans and other warm-blooded animals

Behavior Patterns

Nocturnal, elusive, and photophobic; they undergo incomplete metamorphosis through five nymphal stages, each requiring a blood meal

Risks & Benefits

They do not transmit diseases but can cause skin rashes, psychological distress, and allergic reactions; they provide no known ecological benefits to humans