Fly ovipositing in antlion cone - Brachystoma - Pit 4 Reach of the Pit River near Big Bend, Shasta County, California, USA June 22, 2018 Size: 2-4 mm
Observed this fly landing and apparently ovipositing in antlion cones. She had a somewhat bulbous posterior part of her abdomen that she wiggled and stirred around in the sand at the upper part of the antlion cone.
Contributed by Koen Breedveld on 22 June, 2018 - 2:14pm Last updated 25 July, 2018 - 6:29am |