OREGON: Malheur Co; 3 Forks of Owyhee River - male - July 2019
OREGON: Douglas Co; roadside pond at Drain - male - June 2017
CALIFORNIA: Lassen Co; Modoc National Forest, Ash Creek at Ash Creek Campground - male - June 2015
MONTANA: Silver Bow Co; Beaverhead-Deer Lodge National Forest, Divide Creek Pond - male - July 2013
MONTANA: Glacier Co; Lubec Lake - male - July 2013
OREGON: Lane Co; Willamette National Forest, Salt Creek at Gold Lake - female - August 2011
NEVADA: Humboldt Co; Sheldon National Wildlife Refuge, Virgin Valley Campground - male - July 2011
NEVADA: Humboldt Co; on NV 140, 46.7 mi SE of Denio Junction at roadside pool - male - July 2011
NEVADA: Humboldt Co; on NV 140, 46.7 mi SE of Denio Junction at roadside pool - female - July 2011
ARIZONA: Santa Cruz Co; Patagonia Lake State Park - male - September 2010
ARIZONA: Santa Cruz Co; Patagonia Lake State Park - female - September 2010
NEW MEXICO: Sandoval Co; Jemez Mts, Seven Springs Fish Hatchery - male - August 2009
close up of terminal appendages, showing distinctly elevated "fork" at top of S10