Bed Bug (Engorged Nymph or Egg Case)

Natural Habitat

Found in human dwellings, typically in cracks and crevices of mattresses, bed frames, and headboards near sleeping areas.

Diet & Feeding

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

Behavior Patterns

Nocturnal and elusive. They undergo incomplete metamorphosis (egg, nymph, adult) and require a blood meal to molt to the next stage.

Risks & Benefits

While not known to transmit diseases, their bites cause itchy welts, allergic reactions, stress, and insomnia. They offer no beneficial ecosystem services in domestic environments.

Identified on: 1/10/2026