According to Martin Lagerwey, Paropsisterna has 122 official species. Some are hard to identify, but a list of a good sample of them can be seen here:
https://sites.google.com/site/paropsisternapages/ or
https://sites.google.com/site/paropsisternapages/paropsisterna-unknown1
Paropsisterna sp. (genus) is listed in the following regions:
Canberra & Southern Tablelands | Albury, Wodonga | South Coast | New England | Hume | Barwon South West | Greater Brisbane | North Queensland | Tasmania
Maps
Black Mountain Blue Gum Point to Attunga Bay Bluetts Block (402, 403, 12, 11) Boro Denman Prospect 2 Estate Deferred Area (Block 12) Deua National Park (CNM area) Dryandra St Woodland Dunlop Grasslands Emu Creek Endeavour Reserve (Bombala) Flea Bog Flat to Emu Creek Corridor Genoplesium vernale target area Goulburn Mulwaree Council Gungahlin Pond Kambah Pool Kosciuszko National Park Kuringa Woodlands Lake Burley Griffin West Lions Youth Haven - Westwood Farm A.C.T. Lower Cotter Catchment Lower Molonglo Mcleods Creek Res (Gundaroo) Molonglo River Reserve Mongarlowe River Mount Majura Mulligans Flat Namadgi National Park Piney Ridge Point Hut to Tharwa Scabby Range Nature Reserve Tallaganda National Park The Pinnacle Tidbinbilla Nature Reserve University of Canberra Woodstock Nature ReservePlaces
Aranda, ACT Belconnen, ACT Berridale, NSW Bungendore, NSW Cabramurra, NSW Gundaroo, NSW Gunning, NSW Molonglo Valley, ACT O'Connor, ACT Palerang, NSW Rendezvous Creek, ACT Russell, ACT Wilsons Valley, NSW Yarralumla, ACT Yass River, NSW