Jumping Spider (Lyssomanes?), Caves Branch Jungle Lodge, Belmopan, Belize.
a very well-camouflaged spider.  The brown line through the big eyes is the retina.
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/52450054@N04/">Judy Gallagher</a>
CC BY 2.0
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