Bed Bug
Scientific Name: Cimex lectularius
Order & Family: Hemiptera: Cimicidae
Size: 4 to 5 mm (approx. size of an apple seed)

Natural Habitat
Inhabits human dwellings, specifically in cracks and crevices near sleeping areas, such as mattresses, bed frames, and floorboards.
Diet & Feeding
Obligate hematophages, meaning they feed exclusively on the blood of warm-blooded animals, primarily humans.
Behavior Patterns
Nocturnal parasites that hide during the day and emerge at night to feed. They undergo incomplete metamorphosis (egg, nymph, adult) and require a blood meal to molt into the next stage.
Risks & Benefits
Risks include itchy bites, allergic reactions, and psychological distress. While not known to transmit diseases, they are a significant pest infestation. There are no known benefits to humans or the ecosystem.
Identified on: 1/14/2026