<aside> 🔬 This is a database for wasps of SG, work in progress, updated 1 April 2021. Photographs were taken by me at the Insect Diversity Lab, National University of Singapore.
Many thanks to Dr John Ascher and Ms Anya Roopa Gajanur for their expertise and guidance in the lab.
This work could not have been done without Wojciech Pulawski's Catalogue of Sphecidae.
Beetle Burrow Nesters