About Synthemis eustalacta (Burmeister, 1839)
Synthemis eustalacta (Burmeister, 1839) is a species of dragonfly in the family Synthemistidae, commonly known as the swamp tigertail. This species is native to south-eastern Australia, and it lives in streams and rivers. It is a slender, medium-sized dragonfly that has black and yellow markings.