Horace’s Duskywing

Duskywing skipper butterflies (genus Erynnis) are generally light brown to black with light spots on the wings, and the group is notoriously difficult to tell apart. I am reasonably certain, after having compared images from each of the “juvenalis group” of extremely similar “little brown butterflies” on bugguide.net, that this is a Horace’s duskywing, Erynnis…