The Butterfly House website says this is Agriophara plagiosema, an inconspicuous moth species that doesn’t even rate a common name. To me, moths seem to be endlessly surprising and beautiful; they sit in plain sight with their intricate patterns and colours and go largely unnoticed by everybody. There are so many species and variations that each moth really does qualify as an individual based on appearance.
Moths are a useful part of our ecosystem. Moths pollinate many plants, especially night flowering types. They also provide food for birds, lizards and marsupials. I once raised a Muscovy duck on moths and other night insects by turning on an outside light and catching the swarms of insects in a plastic bag (I then popped the duckling inside the bag, providing food for the duck and entertainment for everyone else), that duck became a massive lump called Baby who looked about the size of an average cattle dog.
These days, we leave a small light on outside to attract interesting insects and the geckos and frogs are quick to come and enjoy the bounty. This little beauty is just one example of the diversity around us all the time.