Males, on road to Avila y Urbina, Tamaulipas, Mexico - August 2008
MEXICO: Tamaulipas; on road to Avila y Urbina - pair in wheel & tandem - August 2008
MEXICO: Coahuila; Cuatrocienegas preserve - male - July 2008
Westfall's Dancer (Argia westfalli)
Males, on road to Avila y Urbina,
Tamaulipas, Mexico - August 2008
MEXICO: Tamaulipas; on road to Avila y Urbina
- pair in wheel & tandem - August 2008
MEXICO: Coahuila; Cuatrocienegas preserve - male - July 2008