A Telea Hairstreak Chlorostrymon telea on October 16, 2007 at Falcon State Park, Starr County, Texas:
Here's the other U.S. Chlorostrymon - Silver-banded Hairstreak C. simaethis from the same location and date:
Three more Teleas from Bentsen WBC/State Park, Hidalgo county, Texas on June 16 and 18, 2009: