Alligator gar (<i>Atractosteus spatula</i>) in a tank in Toshimaen, Nerima-ku, Tokyo, Japan on 30 April 2016. This specimen was about 25 cm in length.
<a href="//commons.wikimedia.org/wiki/User:The_Nature_Box" title="User:The Nature Box">The Nature Box</a>
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<span class="int-own-work" lang="en">Own work</span>