Bed Bug

Scientific Name: Cimex lectularius

Order & Family: Order Hemiptera, Family Cimicidae

Size: 4 to 5 mm (roughly the size of an apple seed)

Bed Bug

Natural Habitat

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

Diet & Feeding

Obligate hematophages, feeding exclusively on the blood of warm-blooded animals, primarily humans.

Behavior Patterns

Nocturnal insects that emerge at night to feed. They undergo incomplete metamorphosis with five nymphal stages, requiring a blood meal between each stage.

Risks & Benefits

Significant public health pests causing itchy welts, psychological distress, and potential allergic reactions. They are not known to transmit diseases but are extremely difficult to eradicate once an infestation is established.

Identified on: 2/26/2026