Description wikipedia

Apocordulia is a genus of dragonflies in the family Austrocorduliidae, endemic to south-eastern Australia. It is monotypic, containing a single species, Apocordulia macrops. Apocordulia macrops, commonly known as the nighthawk, is a medium-sized, dull-coloured dragonfly with large eyes. It inhabits inland rivers within the Murray–Darling Basin and is crepuscular, being most active at dawn and dusk.