It's probably just a mutation. The wing looks too clean for it to be damage. Ken Childs Henderson, TN Chester County http://www.finishflagfarms.com ________________________________ From: Doug Bruce <s137@xxxxxxxxxxxxx> To: TN Butterflies <TN-Butterflies@xxxxxxxxxxxxx> Sent: Sun, June 27, 2010 9:01:05 AM Subject: [TN-Butterflies] Unusual Pearl Crescent After a several weeks of fewer Pearl Crescents, there was a second wave of them in Roane County this week. Among them was this unusual individual, photographed Friday June 25: http://i972.photobucket.com/albums/ae204/DougLepidoptera/Roane_Co/PearlCrescent25Jun10.jpg I can't tell whether the bleached area on the right hindwing is due to the presence of white scales, or due to the absence of scales altogether. The ventral side (inserts) doesn't show the same effect. Any ideas about what happened here? Doug Bruce Oak Ridge