Bed Bug

Natural Habitat

Human dwellings, primarily in seams of mattresses, bed frames, and cracks or crevices near sleeping areas.

Diet & Feeding

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

Behavior Patterns

Mainly nocturnal; they emerge at night to feed and hide during the day. They undergo incomplete metamorphosis (egg, nymph, adult) and require a blood meal to molt.

Risks & Benefits

Risks include itchy welts, allergic reactions, and psychological distress/insomnia. They are not known to transmit diseases to humans. There are no ecological benefits to humans; they are considered significant household pests.

Identified on: 1/13/2026