Bug Identifier
Masked Hunter Nymph (Dust Bug)
Community identification

Masked Hunter Nymph (Dust Bug)

Reduvius personatus

Order & Family
Hemiptera (Order), Reduviidae (Family - Assassin Bugs)
Size
10 - 20 mm (0.4 - 0.8 inches) when fully grown
See this bug in the Encyclopedia

Natural Habitat

Typically found indoors in dusty corners, attics, and crawlspaces, or outdoors in dry, wooded areas and under loose bark.

Diet & Feeding

Carnivorous predator feeding on small arthropods like bed bugs, silverfish, carpet beetles, earwigs, and woodlice.

Behavior Patterns

The nymphs have a unique behavior of covering themselves in sticky dust, lint, and debris as a form of camouflage, making them look like walking dust bunnies. They are stealthy ambushing predators.

Risks & Benefits

Benefits: Effective natural pest control that eats household pests like bed bugs. Risks: While generally avoiding humans, they possess a sharp beak and can inflict a very painful, non-venomous bite if handled or threatened.