64 STEJNEGER AND BARBOUR, 1917 



XANTUSIIDAE (FAMILY) 



Xantusia (GENUS) 



B.UBD, Proc. Ac. Nat. Sci. Pbila., 1858, p. 255 



type: vigilis 



Xantusia gilberti Van Denbuegh 

 Xanlusia gilberti Xah Dexbtjegh 



Proc. California Ac. Sci., Ser. 2, Vol. 5, 1895, p. 121, pi. 11. 

 Amoebopsis gilbertii Cope 



Ann. Rep. U. S. Nat. Mus. 1898 (1900), p. 555, fig. 101. 



TYPE locality: San Francisquito, Sierra Laguna, Lower Cali- 

 fornia. 

 RANGE : Limits of range unknown. 



Xantusia henshawi Stejneger 

 Xantrisia henshawi Stbjnegek 



Proc. U. S. Nat. Mus., Vol. 16, Julj' 21, 1893, p. 467. 

 Zdblepsis henshaiii Cope 



Ann. Eep. U. S. Nat. Mus. 1898 (1900), p. 553, fig. 100. 

 TYPE locality: Witch Creek, San Diego Co., California. 

 RANGE : Known from a few localities in southern California. 



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 Prof. Rivers to have been San Nicholas Island, off the CaU- 



fornia Coast. 

 RANGE : San Nicholas, Santa Barbara and San Clemente Islands, 



Coast of California. 



Xantusia vigilis Baird 

 Xantusia vigilis Baird 



Proc. Ac. Nat. Sci. Phila., 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 tree-yucca zone of southern Nevada and south- 

 eastern California. 



