
Community identification
Wheel Bug
Arilus cristatus
- Order & Family
- Hemiptera, Reduviidae
- Size
- 28 to 38 mm in length.
Natural Habitat
Found in wooded areas, orchards, and gardens, often on tree trunks and shrubs.
Diet & Feeding
Carnivorous predator feeding on caterpillars, beetles, and other soft-bodied insects using a piercing proboscis.
Behavior Patterns
Solitary ambush predator named for the distinctive gear-like crest on its thorax. Overwinters as eggs laid in clustered deposits on tree bark.
Risks & Benefits
Beneficial as a natural pest controller in gardens, but can deliver a painful defensive bite to humans if handled.