Bug Identifier
Bed bug
Community identification

Bed bug

Cimex lectularius

Order & Family
Order: Hemiptera, Family: Cimicidae
Size
Approximately 4 to 5 mm in length (about the size of an apple seed)
See this bug in the Encyclopedia

Natural Habitat

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

Diet & Feeding

Obligate hematophagous (feeds exclusively on blood), primarily from humans

Behavior Patterns

Nocturnal and elusive; they hide during the day and emerge at night to feed. They undergo hemimetabolous metamorphosis from egg to nymph to adult

Risks & Benefits

Risks include itchy bites, allergic reactions, and psychological distress. While not known to transmit diseases, they are significant domestic pests that are difficult and expensive to eradicate