Wheel Bug

Natural Habitat

Found in terrestrial habitats throughout North America, including gardens, orchards, deciduous forests, and shrubbery.

Diet & Feeding

Carnivorous predator; feeds on soft-bodied insects like caterpillars, beetles, aphids, and sawfly larvae by piercing them with its proboscis.

Behavior Patterns

Diurnal ambush predators that move slowly; they have a distinctive wheel-shaped crest on their thorax and undergo simple metamorphosis (egg, nymph, adult).

Risks & Benefits

Benefits the ecosystem as a natural pest control agent in gardens. Risks include a very painful, localized bite if handled, though they are not aggressive toward humans and do not transmit diseases.

Identified on: 3/25/2026