Description: Comptosia insignis Walker, 1849, female, Black Mountain, Canberra, ACT, 22 November 2010 This was a very large fly (forewing length around 20mm). Date: 21 November 2010, 22:10. Source: Comptosia insignis Uploaded by berichard. Author: Donald Hobern from Canberra, Australia. Other versions: Derivative works of this file: Comptosia insignis female 2.jpg. Camera location35° 16′ 10.89″ S, 149° 06′ 09.6″ EView all coordinates using: OpenStreetMap-35.269693; 149.102668.