funny wing venation effect May 16, 2017 6:39:13 GMT nomad, deliasfanatic, and 2 more like this Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by africaone on May 16, 2017 6:39:13 GMT I found this mayfly (Ephemeroptera) on the postal box this morning with the sun rays making an unsual shadow effect of the wing venation