September 25, 2016 2:35 am
Saw this South of France, Gorges dHeric.Can’t seem to find it in a general search any ideas?
Though your image does not illustrate the caudal horn, one of the most significant physical features of the Spurge Hawkmoth Caterpillar, Hyles euphorbiae, the coloration is unmistakable. The Spurge Hawkmoth is found in North America as well as Eurasia, because they were released to help control the invasive spurge plants that have become naturalized in North America. The Sphingidae of the Western Palaearctic site has some excellent images that should substantiate our identification.
Thank you for clearing that up.