Leptus sp..
 
 
 
Size: approx. 1-2 mm. Photo: 04/03/16, 1 pm.


Leptus belongs to the superfamily of long-legged velvet mites (Erythraeoidea). The larvae are common ectoparasites of arthropods such as harvestmen. Not much is known about these mites. 
 
 
bug guide (this photo):
http://bugguide.net/node/view/1206564