Flea beetles are
Leaf Beetles (Chrysomelidae) » Skeletonizing Leaf Beetles and Flea Beetles (Galerucinae) » Flea Beetles (Alticini)
This is Kuschelina, perhaps K. miniata species complex.
This one could be Disonycha, or perhaps Kuschelina. Not the most common sighting if it’s Kuschelina.
If Disonycha, D. caroliana is a good fit.
a little wild 
Leave a comment