Argynnis leto letona (dos Passos & Grey, 1945);  Comments: TL: USA (Ut) .

Argynnis cybele letona 1st instar pre diapausal larvae Ex♀ 10 Aug 2006 elev. 7400’ Francis Peak Road 0.8 miles East of Farmington Creek Research Station UT: Davis County Todd L. Stout leg