74 STEJNEGER AND BARBOUR, 1933 



Xantusia riversiana Cope 



Xantusia riversiana Cope 



Proc. Ac. Nat. Sci. Phila., 1883, p. 29. 

 Xantusia riversiana Cope 



Ann. Rep. U. S. Nat. Mus., 1898 (1900), p. 550, fig. 99. 



TYPE locality: California, according to Cope, but later stated 

 by Professor Rivers to have been San Nicolas Island, off the 

 California coast. 



range: San Nicolas, Santa Barbara, and San Clemente Islands, 

 coast of California. 



Xantusia vigilis Baird 



Xantusia vigilis Baird 



Proc. Ac. Nat. Sci. PhQa., 1858, p. 255. 

 Xantusia vigilis Cope 



Ann. Rep. U. S. Nat. Mus., 1898 (1900), p. 545, fig. 97. 



type locality: Fort Tejon, California. 



range: The deserts and desert mountains of the Calif ornias and 

 southern Nevada from the Inyo Mountains, Inyo County, 

 California to San Felipe Bay and San Matias Pass, Lower 

 California. 



TEIIDAE {FAMILY) 

 Cnemidophorus (GENUS) 



Wagler, Syst. Amph., 1830, p. 154 

 type: murimis 



the swifts or whip-tails 



Cnemidophorus bacatus Van Denburgh and Slevin 

 Cnemidophorus bacatus Van Denburgh and Slevin 



Proc. Calif. Ac. Sci., Ser. 4, Vol. 11, July 30, 1921, p. 97. 



TYPE locality: San Pedro Nolasco Island, Lower California. 

 range: Same. 



Cnemidophorus bartolomas Dickerson 

 Cnemidophorus bartolomas Dickerson 



Bull. Amer. Mus. Nat. Hist., Vol. 41, Oct. 2, 1919, p. 476. 



TYPE locality: San Bartolome Bay, Lower California. 



range: Same. 



