WHAT IS THIS
The picture is terrible and impossible to tell what it is. Having some indication of size would have helped some.
The best thing to do is to take the samples to the Hillsborough County Extension office so they can take a look or send to the insect ID Lab her at UF.
Because you mentioned some with clear wings, and the photo is clearly one without wings, there is a possibility that these are termite reproductives, but I cannot be sure from the picture