Photo of <i><a href="//commons.wikimedia.org/wiki/Physella_acuta" title="Physella acuta">Physella acuta</a></i>, in Mie prefecture, Japan.
<a href="//commons.wikimedia.org/wiki/User:N_yotarou" title="User:N yotarou">N yotarou</a>
CC BY 2.5
This image was taken by <a href="//commons.wikimedia.org/wiki/User:N_yotarou" title="User:N yotarou">N yotarou</a> in October, 2006.