Bug Identifier
Bed Bug
Community identification

Bed Bug

Cimex lectularius

Order & Family
Hemiptera: Cimicidae
Size
5 to 7 millimeters in length (about the size of an apple seed)
See this bug in the Encyclopedia

Natural Habitat

Human dwellings, specifically sleeping areas such as mattresses, bed frames, and cracks near furniture.

Diet & Feeding

Obligate hematophages, primarily feeding on human blood, usually at night.

Behavior Patterns

Nocturnal and elusive; they hide during the day and are attracted to the carbon dioxide and warmth emitted by sleeping hosts. They undergo incomplete metamorphosis with five nymphal stages.

Risks & Benefits

While they are not known to transmit diseases, their bites can cause allergic reactions, skin rashes, and significant psychological distress or insomnia. They are difficult and expensive to eradicate.