I'm not so sure. They are many close Australian species and the photo is not enough clear to make the good determination. Please Dan, can you enlighten me on the following points :
presence or absence of a groove on the basodorsal side of the scape?
elytral apex uni- or bi-spined?
how many antennomeres with spines?
apical half of elytra with dense long or sparse short depressed hairs?
does the premedial fascia reaches shoulders and/or apex along external margin?
abdomen with very sparse or very dense depressed hairs?