Full reference: R. J. Tillyard. 1916. Descriptions of the fossil Insects; Mesozoic and Tertiary Insects of Queensland and New South Wales. Descriptions of the fossil Insects and stratigraphical features. Queensland Geological Survey (253)11-70
Sister taxa: none
Type specimen: GSQI1ab, a wing (Basal half of wing). Its type locality is Denmark Hill Insect Bed (Dunstan 1909 collection), which is in a Carnian lacustrine siltstone in the Blackstone Formation of Australia.
Ecology: fast-moving volant carnivore-insectivore
Average measurements (in mm): wing 56.6 x 19.9