Bed Bug (Likely Nymph or Female)

Scientific Name: Cimex lectularius

Order & Family: Hemiptera: Cimicidae

Size: Typically 1-5 mm depending on life stage; adults are roughly apple-seed sized (4-5 mm), while nymphs are smaller and translucent before feeding.

Natural Habitat

Indoor environments, specifically cracks and crevices around beds, mattresses, box springs, furniture upholstery, and wall voids near sleeping areas.

Diet & Feeding

Hematophagous (feeds exclusively on blood), primarily preferring human blood but will feed on other warm-blooded animals if necessary.

Behavior Patterns

Nocturnal and elusive, emerging at night to feed on sleeping hosts. They aggregate in hidden crevices (harborages) during the day. Known for 'hitchhiking' on luggage and clothing to spread.

Risks & Benefits

Risks: Causes itchy bites and allergic skin reactions; severe infestations can cause anxiety, insomnia, and secondary skin infections from scratching. Benefits: None known to humans or the general ecosystem.

Identified on: 2/28/2026