Looks like a male Phyllurus platurus. You can see more pics here:
http://calphotos.berkeley.edu/cgi/img_query?stat=BROWSE_IMG&query_src=photos_browseimgs_reptile_com&where-lifeform=Reptile&where-namesoup=Southern Leaf-tailed Gecko&rel-namesoup=matchphrase&title_tag=Southern Leaf-tailed Gecko

Just copy and paste this in your URL I think...

Take Care
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Ken Bartenfeld
kbartenfeld@yahoo.com