Caterpillar foods: leaves of sedges; in eastern Ontario and western Quebec it seems to prefer broad-leafed sedges (Bugguide)
Alternate genus name is Satyrodes. According to A Catalog of the Butterflies of the United States and Canada, Lethe includes both Satyrodes (Eyed and Appalachian Browns), and Enodia (Pearly-eyes). Lethe is the name used by Bugguide.
7/12/2013
7/31/2006
7/17/2008