CALIFORNIA: Inyo Co; Independence Creek, Grays Meadow Campground - male - June 2025
OREGON: Lake Co; Camas Creek at OR 160 - male - August 2022
OREGON: Jackson Co; Jenny Creek at OR 66 - males - July 2022
OREGON: Jackson Co; Jenny Creek at OR 66 - ovipositing pairs - July 2022
WASHINGTON: Kittitas Co; Baker-Snowqualmie National Forest, FR 4948 - female - July 2022
WYOMING: Teton Co; Yellowstone National Park, Upper Geyser Basin - males - July 2019
OREGON: Malheur Co; 3 Forks of Owyhee River - males - July 2019
OREGON: Malheur Co; 3 Forks of Owyhee River - pair in copula - July 2019
NEVADA: White Pine Co; Schell Creek Range, Cleve Creek Canyon - male - June 2017
OREGON: Malheur Co; roadside spring on US 95, between Rome & Burns Junction - males - June 2017
OREGON: Douglas Co; South Umpqua River ca 2 mi N of Myrtle Creek - male - June 2017
CALIFORNIA: Inyo Co; Deep Springs Valley, Antelope Springs - male - June 2015
CALIFORNIA: Inyo Co; Deep Springs Valley, Antelope Springs - pair in copula - June 2015
CALIFORNIA: Butte Co; Lassen National Forest, Cherry Hill Campground - male - June 2015
CALIFORNIA: Shasta Co; Pitt River at CA 299 - males - June 2015
CALIFORNIA: Shasta Co; Pitt River at CA 299 - female - June 2015
CALIFORNIA: Lassen Co; Modoc National Forest, Ash Creek at Ash Creek Campground - males - June 2014
CALIFORNIA: Lassen Co; Modoc National Forest, Ash Creek at Ash Creek Campground - female - June 2014
CALIFORNIA: Lassen Co; Modoc National Forest, Ash Creek at Ash Creek Campground - pairs in copula - June 2014
CALIFORNIA: Lassen Co; Modoc National Forest, Ash Creek at Ash Creek Campground - ovipositing pairs - June 2014
UTAH: Beaver Co; Beaver River Restoration Area - male - June 2015
WYOMING: Teton Co; Yellowstone National Park, Upper (Old Faithful) Geyser Basin - males - July 2013
WYOMING: Teton Co; Yellowstone National Park, Middle Geyser Basin - male - July 2013
OREGON: Lane Co; Willamette National Forest, Salt Creek at Gold Lake - male - August 2011
OREGON: Lane Co; Willamette National Forest, Salt Creek at Gold Lake - pair in tandem - August 2011
NEW MEXICO: Sandoval Co; Jemez Mts, Seven Springs Fish Hatchery - male - August 2009