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3. IGUANID.Z 



however, if we compared the Pyramid Lake lizards only 

 with others from Yuma. There is more difference in pro- 

 portion in series from various localities in Arizona than be- 

 tween those from Pyramid Lake and any locality in Ari- 

 zona. This is shown in the following table. 





....... f . 



3 i S i 3 



