Parchicola tibialis.
 
 
 
Size: approx. 4 mm. Photo: 07/20/15, 10 pm.


This small flea beetle is Parchicola tibialis. It feeds on plants in the Passifloraceae family. The genus has two species in North America. 
 
 
bug guide (this photo):
http://bugguide.net/node/view/1106084