As small crustaceans go we know very little about the class hexanauplia, let along the Orders Copepoda and Ostracoda shown below.
Order Copepoda spp
It is unclear as to what genus or even family this creature belongs or if further research will throw any light on the matter. Interesting microscopic crustaceans. Hoping to find more species as time passes.
As with the Copepoda, unclear if this creature can be identified down to family or beyond.