This is a cicada from Indonesia, well know for "cicadian rhythm" emerging from their puparium underground every 7-13 years. Their sound can be heard all over the forests canopy. In a 25x20cm black polished framed with a hand stained rear box, overall depth 4cm. comes with hanger. Wingspan is 13cm with an ivory mount. specimen named with country of origin. Species like this are beneficial to the indigenous people by increasing income and reason to protect the environment.