Pale Snaketail (Ophigomphus severus)




WYOMING: Sublette Co; East Fork River at Hwy 191 - males - July 2019


WYOMING: Sublette Co; East Fork River at Hwy 191 - female - July 2019


IDAHO: Owyhee Co; North Fork of Owyhee River at North Fork Campground - male - July 2019



OREGON: Malheur Co; 3 Forks of Owyhee River - males - July 2019




OREGON: Malheur Co; 3 Forks of Owyhee River - females - July 2019



UTAH: Beaver Co; Hanging Rock Recreation Area, Beaver River - females - June 2017


MONTANA: Beaverhead Co; Pioneer Mts, Wyman Creek Trail - female - August 2014


MONTANA: Beaverhead Co; Pioneer Mts, Odell Creek trail between trailhead and Skull Creek Meadow - female - August 2014



WYOMING: Teton Co; Yellowstone National Park, Upper Geyser Basin - males - July 2014


WYOMING: Teton Co; Yellowstone National Park, Upper Geyser Basin - pair in copula - July 2014





WYOMING: Lincoln Co; Hamms Fork River at Kemmerer Lions Club Community Park - males - July 2013




WYOMING: Teton Co; Yellowstone National Park, Upper (Old Faithful) Geyser Basin - males - July 2013


WYOMING: Park Co; Yellowstone National Park, LaHardy Rapids - male - July 2013


WYOMING: Park Co; Yellowstone National Park, Apollonaris Spring Picnic Area - male - July 2013


WYOMING: Park Co; Yellowstone National Park, Apollonaris Spring Picnic Area - female - July 2013


MONTANA: Flathead Co; Glacier National Park, McDonald Creek Falls - female - July 2013


MONTANA: Flathead Co; Glacier National Park, McDonald Lake - teneral male with exuvia - July 2013
to see entire sequence from emergence from lake to completely emerged from exuvia, see: 
Emerging from Exuvia


MONTANA: Flathead Co; Glacier National Park, McDonald Lake - teneral female with exuvia - July 2013
to see entire sequence from emergence from lake to completely emerged from exuvia, see: 
Emerging from Exuvia


MONTANA: Granite Co; Clark Fork River at I-90 Fishing Access, exit 138, "Nimrod Hot Springs" - female - July 2013


OREGON: Lake Co; roadside stream on OR 140, 11.9 mi E jct US 395 - male - July 2011




NEW MEXICO: Sandoval Co;  Jemez Mts, Jemez Falls - Males - August 2009




NEW MEXICO: Sandoval Co;  Jemez Mts, Jemez Falls - females - August 2009



NEW MEXICO: Sandoval Co; Jemez Mts, Seven Springs Picnic Area - males - August 2009