Bug Identifier
Bed Bug
Community identification

Bed Bug

Cimex lectularius

Order & Family
Order: Hemiptera, Family: Cimicidae
Size
Adults are approximately 4-5 mm (about the size of an apple seed); nymphs range from 1 mm to 4 mm.
See this bug in the Encyclopedia

Natural Habitat

Almost exclusively found in human dwellings, typically hiding in cracks and crevices near sleeping areas such as mattress seams, box springs, bed frames, and headboards.

Diet & Feeding

Hematophagous (blood-feeders), feeding exclusively on the blood of warm-blooded animals, preferring humans.

Behavior Patterns

Nocturnal and cryptic; they emerge at night to feed on sleeping hosts. They are attracted to warmth and carbon dioxide. They do not fly or jump but can crawl rapidly.

Risks & Benefits

Risks: While not known to transmit disease, their bites can cause allergic skin reactions, itching, anxiety, and insomnia. Infestations are difficult and expensive to eliminate. Benefits: None known to humans or the ecosystem.