HERPETOLOGY OF LOWER CALIFORNIA. 



93 



List of Specimens of Dipsosaurus dorsalis. 



Cal. Acad. 

 Sci. No. 



Locality. 



Date. 



Collector. 



467 



San Jose del Cabo, L. C. 



Mar., 1892. 



Gustav Eisen. 



468 



" 



" 



" 



613 



" 



Sept. 18, 1890 



W. E. Bryant. 



640 



Magdalena Island, L. C. 



Mar., 1889. 



" 



644 



Comondu to San Quintin,L.C. 



April, 1889. 



" 



710 

 to 

 713 



San Jose del Cabo, L. C. 



Sept. 1, 1890 



" 



716 



" 



Sept. 9, 1890 





717 



" 



Sept. 1, 1890 



" 



827 

 to 

 829 



" 



Sept., 1893. 



Gustav Eisen. 



875 



" 



Aug., 1893. 



(.1 



1180 



Miraflores, L. C. 



Sept., 1894. 



Eisen and Vaslit. 



1181 



" 



" 



" 



1847 



to 



2011 



San Jose del Cabo, L. C. 



" 



i< 



67 



Lower California. 







W.J. Fisher. 



Crotaphytus copeii Yarrow? 



Crotaphytus copeii. 



1882, Yarrow, Proc. U. S. Nat. Mus., p. 441. 



(1883, Yarrow, Bull. U. S. Nat. Mus., No. 24, p. 53.) 



(1890, Stejneger, N. A. Fauna, No. 3, p. 105.) 

 Crotaphytus copii. 



(1884, S. Garman, Bull. Essex Inst., xvi, 1, p. 16.) 

 Crotaphytus copei. 



(1887, Cope, Bull. U. S. Nat. Mus., No. 32, p. 45.) 



(1887, Belding, West Am. Scientist, iii, 24, p. 97.) 



Description of No. 6j8. — The head is large and con- 

 siderably depressed. The large nostril is much nearer 

 to the end of the snout than to the orbit. The ear open- 

 ing is very large, oblique, and with an anterior denticula- 

 tion of small scales. The scales on the upper surface of 



