shell of juvenile <i><a href="//commons.wikimedia.org/wiki/Spisula_solidissima" title="Spisula solidissima">Spisula solidissima</a></i>
<a href="//commons.wikimedia.org/wiki/User:Invertzoo" title="User:Invertzoo">Invertzoo</a>
CC BY 3.0
self-made by <a href="//commons.wikimedia.org/wiki/User:Invertzoo" title="User:Invertzoo">Invertzoo</a>