Trypoxylon is a genus of wasps in the family Crabronidae. All Trypoxylon species that have been studied so far are active hunters of spiders, which they paralyse with a venomous sting, to provide as food to their developing larvae. Wikipedia
Location: Choa Chu Kang – Nov 2021
Thanks, Michael Ohl Bees & Wasps of Singapore for the ID
