Tree-cricket-predator
Guides
Isodontia auripes
Brown-legged Grass-carrier Wasp, brown-legged grass-carrier
Isodontia auripes, the brown-legged grass-carrier wasp, is a solitary thread-waisted wasp in the family Sphecidae. The species is known for its distinctive nesting behavior: females construct nests in pre-existing cavities such as window tracks, wind chimes, or abandoned carpenter bee tunnels, filling them with dry grass and provisioning them with paralyzed tree crickets (Oecanthus spp.) as food for their larvae. The wasp is non-aggressive toward humans and has been observed using nests made by Xylocopa virginica or mining bees. Larvae feed for approximately three days before pupating for two days.