These Mexican Wedgetails Acanthagrion quadratum were photographed at the east end of Kenedy Avenue, Kingsville, Kleberg county, Texas on May 19 2008:
Male #1:
Male #2:
Female:
These were photographed at Frontera Audubon Sanctuary, Weslaco, Hidalgo county on June 05, 2013:
This recently-emerged teneral male was at Frontera Audubon Sanctuary, Weslaco, Hidalgo county on February 23, 2014: