Bug Identifier
Bed Bug
Community identification

Bed Bug

Cimex lectularius

Order & Family
Hemiptera, Cimicidae
Size
4 to 5 mm in length (about the size of an apple seed)
See this bug in the Encyclopedia

Natural Habitat

Found indoors, primarily in crevices of mattresses, box springs, headboards, and furniture frames near sleeping areas.

Diet & Feeding

Hematophagous; feeds exclusively on the blood of humans and other warm-blooded animals.

Behavior Patterns

Nocturnal and highly secretive. They hide in dark cracks and crevices during the day and emerge at night to feed. They undergo incomplete metamorphosis through five nymphal stages.

Risks & Benefits

Risks include itchy, allergic skin welts from bites, secondary skin infections from scratching, and psychological distress/anxiety due to infestations. They provide no known ecological benefits to humans.