A species of Fairy shrimps (Anostraca), <i><b>Eubranchipus grubii</b></i>. This is a post-larval/immature/juvenile stage of about 10 mm length.
<a href="//commons.wikimedia.org/wiki/User:Fice" title="User:Fice">Christian Fischer</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span> (collage of 2 pictures). <i><b>Location</b></i> (ex situ): North-eastern Lower Saxony, Germany.