Ropalidia is a large genus of eusocial paper wasps in the tribe Ropalidiini distributed throughout the Afrotropical, Indomalayan and Australasian biogeographical regions. The genus Ropalidia is unique because it contains both independent and swarm-founding species. Wikipedia
Spotted at Choa Chu Kang – May 2021
Thanks Zestin Zoh & Raj Bharathi Bees & Wasps of Singapore for the ID
