Sample received from Corinne Watts, labelled:
17 Nov-20 Dec 2015
Cicindelidae sp. larva waiting for prey at the entrance to its burrow. Rock Creek Park, Washington, DC, USA.
My best guess, other ID suggestions welcome.
Hal Scott Preserve, Orange County, FL, June 2015
Isle of Pine Preserve, Orange County, FL, July 2015.
edge of parking area near old barn
Split Oak Forest Wildlife and Environmental Area, Orange/Osceola Counties, FL, July 2015.