My best source for distingishing these species is Gilligan et al, Olethreutine Moths of Mid-western U.S. which is at home. I'll try and remember to check tonight and see what the differences are. I've recorded both species at Echo Valley but don't remember how I made the determination. Merrill On Wed, Jan 4, 2012 at 11:57 AM, Bob Perkins <perkybear@xxxxxxxxxxxxxx>wrote: > When I dug into Merrill's suggestion of 3334 Oak Trumpet Skeletonizer, I > found that I had a moth from mid-May tagged as 3333 Maple etc. Because the > images were taken with different cameras, the detail in the October photos > is better than the May ones. However, discounting or working around that > limitation, I can't tell the difference between the two moths and I have > plenty of maple and oak close to the house. Is there a safe way to > distinguish 3333 from 3334? > > Bob > ------------------------ > Bob Perkins > Woodlawn, Virginia > Historian and General Outdoorsman > > > > > > -- J. Merrill Lynch Echo Valley Farm Watauga County, NC Elevation: 3,400 feet