Twelve-spotted Skimmer female lateral view, Door Co., WI, July 2017

Twelve-spotted Skimmer immature male, Washington Co., MN, July 2018--9565

Twelve-spotted Skimmer female, Door Co., WI, July 2017

Twelve-spotted Skimmer female, Yavapai Co., AZ, September 2011

Twelve-spotted Skimmer immature female, Washington Co., VT, July 2014

Twelve-spotted Skimmer immature male, St. Louis Co., MN, July 2012

Twelve-spotted Skimmer teneral female, Pinal Co., AZ, May 2016