Wasp Moth? Hand Maiden Moth

Good point with the antennae! I noticed this as well. You might see, that it is more like a filament with some small feathers. I do not know if these feathers are extending to enhance the surface. Amata are usually dayflying moths, so they do not need a huge feathery surface for long distance pheromones. I also can see some whitish at the tip of the left antenna. It looks also a little bit worn, so colors might anyway change a little.

Erebidae, Arctiinae, Amata cyssea. We had several discussions about these Amata sp.. Many of them are not correctly IDed, including the one from Wiki. The picture on your wiki reference is unfortunately wrong. Wiki is an excellent reference, but needs a double check. I think the species on the Wiki link for Syntomoides imaon is Amata cyssea as well. Please, verify yourself. I added some more links were you find the earlier discussions. http://www.indianaturewatch.net/displayimage.php?id=104441 http://www.projectnoah.org/spottings/7810657 http://www.projectnoah.org/spottings/16232129 Here is a trusted link from EOL for Syntomoides imaon: http://eol.org/pages/7168611/overview Very similar to Amata sp., but note the much larger spots.