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Old 04-10-04, 09:23 AM   #11 (permalink)
Scales Zoo
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Join Date: Mar-2007
Posts: 1,867
Legless lizards have eyelids, many geckos, like snakes, do not.

Until recently I assumed all lizards had eyelids - I wonder if they evolved eyelids (from having none), or if some lizards (and then snakes) lost them.

Ryan
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