Metallic Stick Insect

Achrioptera manga

Illustration od a bright blue stick insect with small red wings
Distribution:Madagascar
Size:240mm
Diet:Salal, bramble, eucalyptus, oak, & raspberry leaves

I kept some of these as pets with the hope they’d reach maturity, which is when the males suddenly adopt this incredible blue colour. When younger, Achrioptera manga are actually brilliant stick impersonators – combining an extremely long brown twig-like body with very short legs. They would often fold up their middle pair of legs which created the uncanny impression of a small bud coming off the main twig.

Aside from the striking blue colouration, you’ve probably noticed the vibrant red wings. Whilst these wings are brachypterous (which means they’re so small that they’re incapable of flight), their bold red colour allows them to be used as a display to ward off potential predators* – such a display is known as aposematism, and you’ll find many bugs that I’ve drawn use such devices to deter foes.

*And me – they would often politely tell me to leave them alone

Take a closer look…

Close up showing detail of the insect's bold red and black wings
Close up showing the insect's blue legs with striking yellow spines