Back to photostream

Swallowtail caterpillar - Papilio

Starting off with its three first in-stars mimicking the droppings of a bird, the Swallowtail caterpillar after later in-stars will develop eye-spots on both sides of its throrax as a deterrent against predation, in the hopes that it comes across as a potential snake.

 

Along with all the members in the family Papilionidae, these caterpillars have evolved an osmeterium, normally tucked away in-between the head and first segment of the thorax.. When threatened they'll extend and protrude out emitting foul smelling terpenes.

-

In situ

1,510 views
61 faves
12 comments
Uploaded on November 17, 2019
Taken on August 6, 2018