Bug Identifier
Common Bed Bug
Community identification

Common Bed Bug

Cimex lectularius

Order & Family
Hemiptera, Cimicidae
Size
4 to 5 millimeters long as adults.
See this bug in the Encyclopedia

Natural Habitat

Found exclusively in human dwellings, nesting in mattresses, box springs, and crevices near beds.

Diet & Feeding

Obligate hematophage, feeding entirely on the blood of humans and other warm-blooded animals.

Behavior Patterns

Nocturnal and highly secretive, emerging primarily at night to pierce skin and feed before retreating to dark hiding spots.

Risks & Benefits

Causes itchy, irritating bites and psychological distress, but does not transmit infectious diseases to humans.