Agree with Dictyopharidae. Dictyophara patruelis is now called Raivuna patruelis and not found in Australia and these kind of planthoppers are tricky to ID.
http://hemiptera-databases.org/flow/?page=explorer&db=flow&lang=en&card=taxon&rank=species&id=7620
And I think it is probably not possible to get an ID from a picture only.
Here is one example from Australia:
http://www.flickr.com/photos/72842252@N04/11560134026/
And some more links to check:
http://bie.ala.org.au/species/urn:lsid:biodiversity.org.au:afd.taxon:1bcfd40d-bcbf-40d0-992a-9fbd4fd74911#
http://www1.dpi.nsw.gov.au/keys/fulgor/dictyopharidae.htm#australia
Comments (3)