PESTNET — a free service to help combat crop pests and diseases.
Pests Pests Entities Insects Moths & butterflies Psilogramma menephron, privet hawk moth, Australia
It was identified as Psilogramma menephron (family Sphingidae), known as the “privet hawk moth” although it has a number of other hosts. See: linus.socs.uts.edu.au/~don/larvae/sphi/menephr.html