Bug Identifier
Bed Bug
Community identification

Bed Bug

Cimex lectularius

Order & Family
Order: Hemiptera, Family: Cimicidae
Size
1mm to 7mm (about the size of an apple seed when fully grown)
See this bug in the Encyclopedia

Natural Habitat

Indoor environments, specifically in cracks and crevices of beds, upholstered furniture, and walls near sleeping areas.

Diet & Feeding

Obligate hematophages, meaning they feed exclusively on animal blood, 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 physical reactions to bites like itching and welts, possible allergic reactions, and significant psychological distress or insomnia. They are not known to transmit diseases to humans. There are no ecological benefits to their presence in human dwellings.