Archaeosynthemis orientalis

Archaeosynthemis orientalis is a species of dragonfly of the family Synthemistidae, commonly known as the eastern brown tigertail. It is a medium-sized dragonfly with reddish-brown and yellow markings. It inhabits boggy creeks and swamps in eastern Australia

Archaeosynthemis orientalis appears similar to Archaeosynthemis occidentalis found in Western Australia.