Nature begins at the front door: The Pyramid Novel - caterpillar of a moth

More by chance discovered: When looking into the azaleas of my neighbour, I noticed it more by chance, because hidden under a flower, it was hardly noticeable from above. Once recognized, the curiosity was awakened - to which butterfly does the caterpillar with the strange arching belong? Of course also a photo from the front: and then ask at google. No butterfly - a moth: the striking caterpillar does not turn into a "swallow tail" or a similar…