Lathrocordulia metallica

Lathrocordulia metallica is a species of dragonfly in the family Austrocorduliidae, known as the Western swiftwing. It is a medium-sized, bronze to black coloured dragonfly without pale markings, endemic to south-western Australia, where it inhabits streams.

Note
There is uncertainty about which family Lathrocordulia metallica best belongs to: Austrocorduliidae, Synthemistidae, or Corduliidae.