PaleoDB taxon number: 139736
Full reference: B. B. Rohdendorf. 1962. Order Diptera. Osnovy Paleontologii. Tom 9: Chlenistonogie, Trakheinye i Khelitserovye 307-344
Sister taxa: none
Type specimen: PIN 358/118, a wing. Its type locality is Sogyuty, Issyk-Kul (PIN Collection 358), which is in a Hettangian/Sinemurian lacustrine - small siliciclastic in the Dzhil Formation of Kyrgyzstan.
Average measurements (in mm): wing length 2.60