Stationary mayfly - Callibaetis pictus Santa Cruz, Santa Cruz County, California, USA June 5, 2016 Size: ~8mm excl. cerci
Mayfly has been stationary on my office wall for 24 hours now. Is this a subimago in its molting process? I suppose time will tell...
Contributed by Andy Moskowitz on 5 June, 2016 - 2:12pm Last updated 6 June, 2016 - 7:45am |