Feeding on flowers of Eucalyptus wimmerensis. I am unsure if this is the same species of moth as the previous posting. It looks a bit different to me, but maybe that is just because this is an older specimen. Not sure.
These beetles have been identified by Ken Walker as Cadmus (Brachycaulus) spp. I wonder if they are a pair, because the antennae on the smaller beetle is so much longer and I would assume therefore that it would be a male and the larger beetle a female.