<a href="https://en.wikipedia.org/wiki/crayfish" class="extiw" title="wikipedia:crayfish">Crayfish</a>, photographed in <a href="https://en.wikipedia.org/wiki/Karabakh" class="extiw" title="wikipedia:Karabakh">Karabakh</a>.  Presumably the ones in this photograph are <i><a href="//commons.wikimedia.org/wiki/Astacus_astacus" title="Astacus astacus">Astacus astacus</a></i>.
<a href="//commons.wikimedia.org/wiki/User:RaffiKojian" title="User:RaffiKojian">RaffiKojian</a>; <a href="//commons.wikimedia.org/wiki/User:Lycaon" class="mw-redirect" title="User:Lycaon">Lycaon</a>
CC BY 2.5
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