TEXAS: Uvalde Co; Montell Crossing of the Nueces River - males - July 2010
TEXAS: Edwards Co; Miller Creek at Nueces River - male - July 2010
TEXAS: Edwards Co; roadside spring, ca 3 miles south of Hackberry Creek - male - July 2010
TEXAS: Uvalde Co; Tom Nunn Crossing of the Nueces River - male - July 2010
TEXAS: Edwards Co; Axis Springs - male - July 2009
TEXAS: Wise Co; LBJ National Grasslands, Spring Creek at CR 1590 - male - July 2009
TEXAS: Presidio Co; Big Bend Ranch State Park, Las Cuevas - male - July 2009
TEXAS: Edwards Co; Axis Springs - ovipositing female - July 2009
TEXAS: Edwards Co; roadside spring, ca 3 miles south of Hackberry Creek - male - July 2008
TEXAS: Edwards Co; Axis Springs - male - July 2008
MEXICO: Queretaro; Rio Ayutla, near confluence with Rio Santa Maria - male - July 2009