Bed Bug

Indoor environments, primarily in cracks and crevices of beds, upholstered furniture, and walls near sleeping areas.

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 progress to each stage.

Risks include itchy allergic reactions to bites, sleep deprivation, and psychological distress. While not known to transmit diseases, heavy infestations can lead to secondary skin infections from scratching. No known ecosystem benefits.