TEXAS: Brewster Co; Big Bend National Park, Hot Springs Trail - April 2019
UTAH: San Juan Co; Natural Bridges National Monument - male - June 2017
ARIZONA: Pima Co; Avra Valley Rd - December 2015
NEVADA: Lander Co; Hickison Petroglyphs Recreation Area - June 2015
NEW MEXICO: Chaves Co; Mescalero Sands - July 2013
NEW MEXICO: San Miguel Co; Conchas Lake - July 2013
NEW MEXICO: Doña Ana Co; west of El Paso - June 2013
TEXAS: Ward Co; near Grandfalls - males - July 2010
TEXAS: Presidio Co; west of Lajitas - female - July 2010
MEXICO: Coahuila; near Cuatrocienegas - female - July 2007
NEW MEXICO: McKinley Co; Chaco Canyon National Monument - males - June 2006
CALIFORNIA: Inyo Co; Inyo Mts - male - June 2006
CALIFORNIA: Tulare Co; Kern Plateau - female - June 2006
CALIFORNIA: Tulare Co; Kern Canyon - male - May 2006
ARIZONA: Yavapai Co; Burro Creek - male - May 2006
NEW MEXICO: Luna Co; west of El Paso - female - May 2006
ARIZONA: Maricopa Co; Maricopa Mts - March 2001 (scan from slide)