Bed Bug

Found globally in human dwellings, typically nesting in cracks, crevices, upholstery, and bedding near host sleeping areas.

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

Nocturnal and elusive; they emerge at night to feed and return to hiding spots during the day. They go through five nymphal stages, requiring a blood meal to molt into the next stage.

Risks include itchy skin rashes, allergic reactions, and psychological distress. While not known to transmit diseases, they are a significant nuisance and can be difficult to eradicate from homes.