<i><a href="//commons.wikimedia.org/wiki/Dendrocoelum_cavaticum" title="Dendrocoelum cavaticum">Dendrocoelum cavaticum</a></i>, Family: Dendrocoelidae, Location: Southern Germany, Grabenstetten, Spring.
<a href="//commons.wikimedia.org/wiki/User:Holleday" title="User:Holleday">Holger Krisp</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>