Bed Bug (Early Instar Nymph)

Found in human dwellings, typically hidden in cracks, crevices, mattress seams, bed frames, and upholstered furniture.

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

Nocturnal and elusive; they emerge from hiding spots at night to feed. They undergo incomplete metamorphosis (egg, nymph, adult) and require a blood meal to molt to the next stage.

Risks include itchy skin welts, allergic reactions, secondary skin infections from scratching, and psychological distress/insomnia. They are not known to transmit diseases to humans.