MINNESOTA: Itasca Co; Big Falls River at Hwy 1 - male - June 2023
WISCONSIN: Rusk Co; Chippewa River at Scoles Landing - males - June 2021
NORTH CAROLINA: Montgomery Co; Uwharrie River at NC 109 - males - June 2019
NORTH CAROLINA: Montgomery Co; Uwharrie River at NC 109 - females - June 2019
NORTH CAROLINA: Montgomery Co; Uwharrie River at NC 109 - pair in copula - June 2019
TEXAS: Gonzales Co; Independence Park on Guadalupe River - males - June 2018
TEXAS: Gonzales Co; Independence Park on Guadalupe River - females - June 2018
TEXAS: Travis Co; Austin, Hornsby Bend Environmental Center - males - June 2018
TEXAS: Nacogdoches Co; Alazan Bayou at TX 7 - female - July 2017 (new county record)
ILLINIOS: Hancock Co; Mississippi River, Hammas Scenic Turnout on IL 96 - female - July 2016
MICHIGAN: Iron Co; Ottowa National Forest, on FR 2130 - female - June 2016
TEXAS: Travis Co; Austin, Hornsby Bend Environmental Area - male - June 2014
WISCONSIN: Rusk Co; Chippewa River at Scoles Landing (Bruce/Thornapple) - immature male - June 2014
WISCONSIN: Rusk Co; Chippewa River at Scoles Landing (Bruce/Thornapple) - immature females - June 2014
TENNESSEE: Maury Co; Duck River at Sowell Mill Crossing - male - June 2012
TEXAS: Gonzales Co; Gonzales, Independence Park on the Guadalupe River - male - 29 April 2012
new early date for Texas
TEXAS: Gonzales Co; Gonzales, Independence Park on the Guadalupe River - males - July 2010
TEXAS: Hardin Co; Big Thicket National Preserver, Neches River at US 96 - males - June 2010
(New County Record)
TEXAS: Gonzales Co; Gonzales, Independence Park on Guadalupe River - males - June 2009
TEXAS: Gonzales Co; Gonzales, Independence Park on the Guadalupe River - females - June 2009
TEXAS: Gonzales Co; Gonzales, Independence Park on the Guadalupe River - pair in copula - June 2009