Looking at a photo of Hemeroplanes triptolemus, nine out of ten people would swear it’s a snake. But look closer, and you’ll realize there’s something peculiar about it – the body is unusually short and ends abruptly with a large reptilian head. The truth is, it’s not a snake at all. The Hemeroplanes is actually a caterpillar pretending to be a snake. And it does a darn good impression of the deadly creature, often fooling curious travelers and predators alike.
Hemeroplanes are moths of to the Sphingidae family, found in many parts of South America, Africa and Central America. In the larval form, they are capable of expanding their anterior body segments to closely resemble a snake, complete with reptilian scales and scary eyes. To make their mimicking act even more believable, the harmless caterpillar will sometimes even snap at potential predators. Of course, they have no real fangs so they can’t really do any serious damage, but their appearance is convincing enough to scare even humans away,
