Spitfire Caterpillar

Perga dorsalis

First up it’s not a caterpillar, it totally looks like one but it’s not! It took a bit of searching to find it’s actually a Steel Blue Sawfly Larvae. Sawflys are large flying insects that are closely related to wasps. Caterpillars on the other hand are the larvae of butterflies and moths. The Steel Blue Sawfly Larvae is commonly known as a “spitfire” or “spitfire caterpillar”.

A sawfly larvae, AKA spitfire, on my hand. Just after the photo it had a big “spit” of yucky yellow fluid onto my hand