Apparently Trapelus pallidus. Shot taken at the Negev, in Israel (near Ein Hava, north of Makhtesh Ramon). Click <a href="//commons.wikimedia.org/wiki/File:Agama_sitting_on_a_rock_(Trapelus_pallidus%3F)_(3).jpg" title="File:Agama sitting on a rock (Trapelus pallidus?) (3).jpg">here</a> for a top view of that Agama
<a href="//commons.wikimedia.org/w/index.php?title=User:Yuvalr&amp;action=edit&amp;redlink=1" class="new" title="User:Yuvalr (page does not exist)">Yuvalr</a>
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<span class="int-own-work" lang="en">Own work</span>