Masked Hunter Nymph

Scientific Name: Reduvius personatus

Order & Family: Order: Hemiptera, Family: Reduviidae

Size: Nymphs are 5 to 15 mm; adults are approximately 17 to 22 mm.

Masked Hunter Nymph

Natural Habitat

Typically found indoors in dry areas like basements, attics, and corners of rooms where dust and lint accumulate.

Diet & Feeding

Carnivorous predator; it feeds on small arthropods including bed bugs, carpet beetles, earwigs, and woodlice.

Behavior Patterns

The nymph exhibits a 'masking' camouflage behavior, secreting a sticky substance to cover its body with dust, sand, and debris to hide from prey and predators. They are nocturnal hunters.

Risks & Benefits

Benefits humans by acting as a natural pest control for bed bugs. Risk includes a painful bite if handled or provoked, though they do not transmit diseases.

Identified on: 3/13/2026