Arogos Skipper (Atryone arogos)
Seen mainly in southeastern Louisiana in the vicinity of pitcher plant bogs.  Caterpillar food plant is bluestem grass and other grasses.  Although we see these skippers in Louisiana, the published range maps does not include Louisana.
Arogos Skipper
Abita Creek Flatwoods Preserve, TNC, St Tammany Parish, LA, August 23, 2013