Austroaeschna anacantha
Austroaeschna anacantha is a species of dragonfly in the family Aeshnidae,
known as the western darner.
It is found in south-western Australia, where it inhabits rivers and streams.
Austroaeschna anacantha is a medium-sized to large dark dragonfly with pale markings. It appears similar to the multi-spotted darner, Austroaeschna multipunctata, which occurs in eastern Australia.