Bed Bug

Indoor environments, specifically cracks and crevices near sleeping areas, such as mattresses, bed frames, and furniture.

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

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

Risks include itchy allergic reactions, skin rashes, and psychological distress/insomnia. While they do not transmit pathogens, infestations are difficult to eradicate and costly to treat. There are no known ecosystem benefits.