Stenodyneriellus is an Australasian and Indomalayan genus of potter wasps. Wikipedia
Choa Chu Kang – September 2021
Admiralty Park – Dec 2021
Thanks, John Ascher Bees & Wasps of Singapore for the ID
Identification mark: the two tiers of yellow on the first metasomal segment (base of abdomen) and the notch in the apical band
