Erotylidae, or the pleasing fungus beetles, is a family of beetles containing over 100 genera. In the present circumscription, it includes the subfamilies Dacninae, Encaustinae, Erotylinae, Megalodacninae, and Tritominae. Wikipedia
Spotted at MacRitchie Reservoir – Feb 2021
Thanks David Ball SG Insect ID and Records for the ID