Bed bug

Found indoors in cracks and crevices near human sleeping areas, mattresses, and furniture.

Exclusively feeds on the blood of humans and other warm-blooded animals.

Nocturnal parasites that hide during the day and emerge at night to feed. They undergo incomplete metamorphosis through five nymphal stages.

Bites cause itchy, red welts and potential psychological distress, but they are not known to transmit infectious diseases.