Bug Identifier
Masked Hunter Nymph (Camouflaged)
Community identification

Masked Hunter Nymph (Camouflaged)

Reduvius personatus

Order & Family
Order: Hemiptera (True Bugs); Family: Reduviidae (Assassin Bugs)
Size
Nymphs vary from 3-15 mm depending on their developmental stage; adults are about 17-22 mm.
See this bug in the Encyclopedia

Natural Habitat

Typically found indoors in dust-prone areas like basements, attics, and underneath furniture. Outdoors they inhabit dry locations with loose soil or sand.

Diet & Feeding

They are generalist predators that feed on bed bugs, silverfish, woodlice, earwigs, and other small household arthropods.

Behavior Patterns

The nymphs have a sticky exoskeleton that accumulates dust, lint, and debris, serving as effective camouflage against predators and prey. They are solitary and ambush predators.

Risks & Benefits

Generally beneficial as they eat household pests (including bed bugs). However, they can inflict a very painful bite if handled or threatened, comparable to a bee sting, though it is not medically significant.