I think this might be a freshly hatched Amorbus sp., possibly the fourth Amorbus species that I have found at Woodlands Historic Park. About five of these were seen clustered together at the top of a blade of grass.
I think these are eggs from Paropsisterna beata. Several batches of eggs seen on the same tree as larvae and adults. A robber fly was at one lot of eggs, and small wasps (present in this image) were quite interested in others.