Yugus kirchneri Nelson

nymphs can be collected in low order forested cold water Pennsylvania creeks, mostly commonly in northern and southwestern Pennsylvania; previous adult records were limited to two creeks in Potter and Westmoreland Counties (Masteller 1996). Yugus kirchneri ranges in the Appalachians from Pennsylvania south to Virginia.

New record: BEDFORD: (S) Pavia Run, near mouth, 10 June 2006, 1♀ (GS).