REPTILES OF THE PACIFIC COAST. 65 



shoulder to shoulder over the back. The spaces be- 

 tween these bands are variously spotted, marbled, and 

 reticulated with lighter. The limbs are irregularly 



cross-banded with dusky. The basal two-thirds of the 

 tail is pale brownish olive with wide blackish cross- 

 bars; its terminal third is uniform blackish. The 

 lower surfaces are greenish white, suffused with bluish 

 on the flanks, and reticulated with bluish gray or slate 

 on the chin and throat. 



Length to aims 75 79 82 



Length of tail 140 150 



Snout to orbit 7 



Snout to ear 20 



Width of head 16 



Fore limb 37 38 



Hind limb 51 63 



Base of fifth to end of fourth toe 22 



Distribution, This lizard has been found only on the 

 eastern slope of the Coast Range of San Diego County 

 California, near the Mexican boundary line. Here it is 

 said to be " extremely plentiful " among rocks from the 

 base to the summit of the range. 



