Bug Identifier
Masked Hunter Nymph (Dust Bug)
Community identification

Masked Hunter Nymph (Dust Bug)

Reduvius personatus

Order & Family
Order: Hemiptera (True Bugs), Family: Reduviidae (Assassin Bugs)
Size
Nymphs differ in size as they grow, usually 4-12 mm; adults are approximately 17-22 mm.
See this bug in the Encyclopedia

Natural Habitat

Typically found indoors in dust-prone areas like attics, basements, and under furniture, as well as outdoors in wooded areas.

Diet & Feeding

They are predators that feed on other arthropods, including bed bugs, earwigs, carpet beetles, and silverfish.

Behavior Patterns

Nymphs secrete a sticky substance that causes dust, lint, and debris to adhere to their bodies, creating a 'camouflage' suit. They are nocturnal hunters that ambush their prey.

Risks & Benefits

Generally beneficial as they eat household pests. However, they can inflict a very painful bite if handled or threatened, comparable to a bee sting. They do not transmit disease.