Baetis tricaudatus male imago

الوصف:

Description: English: Male imago (adult) of the mayfly Baetis tricaudatus on my porch screen, Española, New Mexico. The screen mesh is 1/16 inch (about 1.6 mm). Thanks to Roger Rohrbeck at BugGuide.net for identification. Date: 20 March 2011. Source: Own work. Author: JerryFriedman. : This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Lightened, cropped, unsharp mask applied (I think). Modifications made by JerryFriedman.