Top frame: Both spiders size each other up.<br>Bottom frame: The spiders grapple; at this point, one of the spiders may have already delivered a paralyzing bite to his opponent's body.
<a href="https://en.wikipedia.org/wiki/User:Kguirnela" class="extiw" title="wikipedia:User:Kguirnela">Kguirnela</a> at <a href="https://en.wikipedia.org/wiki/" class="extiw" title="wikipedia:">English Wikipedia</a>
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