HERPETOLOGY OF LOWER CALIFORNIA. 



157 



List of specimens of Crotalus atrox. 



Oal. Acad. 

 Sci. No. 



Locality. 



Date. 



Collector. 



653 



Lower California. 



1889 





775 

 to 

 782 



San Jose del Cabo, L. C. 



Sept., 1893 



Gustav Eiseu. 



860 



" 



Oct., 1893 



" 



861 



" 



" 



" 



973 



Sierra El Taste, L. C. 



Sept., 1893 



" 



1542 



to 



1545 



San Jose del Cabo, L. C. 



Sept., 1894 



Eisen and Vaslit. 



1550 



to 

 1559 



,, 



" 



" 



Crotalus lucifer B. & G. 



Crotalus lucifer. 



(1852, Baird and Girard, Proc. Ac. Nat. Sci. Phila., p. 177.) 

 1880, Lockington, A.ni. Nat., p. 295. 



Mr. Lockington has recorded this species from the 

 northern part of the peninsula. 



Grotalus exsul Garman. 



Crotalus exsul. 



1883, S. Garman, Mem. Mus. Compr. Zool. Cambr., viii, 3, pp. 114, 



174. 

 (1884, S. Garman, Bull. Essex Inst., xvi, 1, p. 35.) 



Under this name, Garman has described a small rattle- 

 snake from Cedros (=Cerros) Island, Lower Califor- 

 nia. It seems to be very closely related to C . at?'ox. 



Crotalus enyo Cope. 



Caudisona enyo. 



1861, Cope, Proc. Ac. Nat. Sci. Phila., p. 293. 

 (1866, Cope, Proc. Ac. Nat. Sci. Phila., p. 309.) 



