<p>Campione del lago di Endine
</p>
400x - fissativo Lugol acetico
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/36390072@N06">Lino M</a> from Milano, Italia
CC BY-SA 2.0
<p><a rel="nofollow" class="external text" href="https://www.flickr.com/photos/greenmarlin/4705330771/">Mallomonas</a>
</p>
<ul><li>Uploaded by <a href="//commons.wikimedia.org/wiki/User:Man77" title="User:Man77">Man77</a></li></ul>