this bug was photographed near bukit lawang, gunung leuser national park, north sumatra, indonesia.
an exert from oxford natural history museum has never seen it before but thinks it may be a lantern bug.
it is approx 4cm long. any help in identifying further would be great!....thanks
It seems it's a female Chalia pulchra of the eubrachyidae family as at http://www.projectnoah.org/spottings/16399361 , & http://www.flickr.com/photos/orionmystery/6933156298/in/faves-dominikhofer/ (although there the colour is green; & there's a youtube & animated GIF of her laying eggs at http://orionmystery.blogspot.co.uk/2012/04/beautiful-fulgorid-laying-eggs.html .