Spine-tipped dancer (Argia extranea) - Argia extranea - Cienega Creek, Pima County, Arizona, USA October 16, 2007 Size: Small
Note saddle-shaped mark on 2nd abdominal segment. Need a new guide page for this species.
Contributed by Philip Kline on 19 October, 2007 - 12:34am Last updated 21 December, 2008 - 7:39pm |