Bed Bug

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

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

Nocturnal parasites that hide during the day. They go through five nymphal stages, requiring a blood meal to molt at each stage. They are known for hitchhiking on luggage or clothing to spread.

While not known to transmit diseases, their bites cause itchy welts, allergic reactions, and significant psychological distress and insomnia. They offer no benefits to the ecosystem in human environments.