Bug Identifier
Masked Hunter Nymph (Camouflage Bug)
Community identification

Masked Hunter Nymph (Camouflage Bug)

Reduvius personatus

Order & Family
Hemiptera (Order), Reduviidae (Family - Assassin Bugs)
Size
17 to 22 mm (approx. 0.7 to 0.9 inches) as adults; nymphs vary in size but are generally smaller.
See this bug in the Encyclopedia

Natural Habitat

Typically found indoors in dusty corners, attics, and basements where they hunt other household pests; outdoors they live in wooded areas, under bark, or in leaf litter.

Diet & Feeding

Carnivorous predators that feed on bed bugs, earwigs, carpet beetles, sowbugs, flies, and other small anthropods.

Behavior Patterns

The nymph stage is distinctively covered in a sticky substance that collects dust, sand, and lint, providing effective camouflage against predators and prey. They are patient hunters, waiting to ambush unsuspecting insects.

Risks & Benefits

Benefits include controlling populations of undesirable household pests like bed bugs and moths. Risks are minimal, but they can inflict a painful bite if handled or threatened, comparable to a bee sting, though they do not transmit disease.