Bug Identifier
Bed Bug
Community identification

Bed Bug

Cimex lectularius

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

Natural Habitat

Human dwellings, primarily found in cracks and crevices near sleeping areas such as mattresses, box springs, bed frames, and headboards.

Diet & Feeding

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

Behavior Patterns

They are nocturnal, emerging at night to feed. They undergo incomplete metamorphosis (egg, nymph, adult) and can survive for several months without a meal. They do not fly or jump but crawl quickly.

Risks & Benefits

Risks include itchy skin rashes, psychological distress, and allergic reactions to bites; however, they are not known to transmit diseases to humans. There are no known ecosystem benefits to their presence in human habitats.