Hercules Moth (Coscinocera hercules) The Hercules moth belongs to the family Saturniidae.
http://www.wildlife-australia.com/atlas.htm
Gordon's 2nd Lepidoptera Page (Moths)
...wingspan is Thysania agrippina (Noctuidae) and the moth with the largest wing surface area is the Atlas moth Attacus atlas (Saturnidae).
http://www.earthlife.net/insects/lepidop2.html
Blue Morpho - Giant Atlas Moth Display
...virgin tropical rainforest. Giant Atlas Moth Display.. Incredible! The wing span on.....will amaze everyone who sees it. The Atlas moth is accompanied by some dried.....ENTIRE Order! ...