<i><a href="//commons.wikimedia.org/wiki/Arbacia_lixula" title="Arbacia lixula">Arbacia lixula</a></i>
<a href="https://en.wikipedia.org/wiki/nl:User:Albert_Kok" class="extiw" title="w:nl:User:Albert Kok">Albert Kok</a> at <a href="https://en.wikipedia.org/wiki/nl:" class="extiw" title="w:nl:">Dutch Wikipedia</a>
14 August 2007 (original upload date)
Originally from <a class="external text" href="https://nl.wikipedia.org">nl.wikipedia</a>; description page is/was <a class="external text" href="https://nl.wikipedia.org/w/index.php?title=Image%3AArbacia_lixula.JPG">here</a>.