26 CALIFORNIA ACADEMY OF SCIENCES [Proc. 3D Ser. 



2. Sceloporus zosteromus Cope. 



Sceloportis zosteromus Van Denburgh, Proc. Cal. Acad. Sci. 2d ser. v. 5, 

 1895, p. no; BouLENGER, Proc. Zool. Soc. Lond. 1897, p. 499; 

 MocQUARD, Noiiv. Arch. Mus. s^r. 4, 1899, p. 314; Cope, 

 Report, U. S. Nat. Mus. 1898 (1900), p. 358. 



Two examples were secured by Mr. Bryant on Santa 

 Margarita, March i, 1889. 



3. Cnemidophorus rubidus Cope. 



Cnemidophorus tessellatus rubidus Cope, Trans. Am. Philos. Soc. 1892, 

 p. 36, pi. XII, fig. F; Cope, Report, U. S. Nat. Mus. 1898 (1900), 

 p. 584, fig. no. 



Cnemidophorus rubidus Van Denburgh, Proc. Cal. Acad. Sci. 2d ser. v. 5, 

 1895, p. 127. 



Santa Margarita Island is the type locality of this species, 



which was described from seven specimens brought back by 



the Albatross. 



4. Bascanion laterale fuliginosum {Cope). 



Bascanion laterale Cope, Proc. U. S. Nat. Mus. v. 12, 1889, p. 147. 

 Zamenis lateralis fuliginosus Cope, Am. Nat. v. 29, 1895, p. 679; Cope, 

 Report, U. S. Nat. Mus. 1898 (1900), p. 809, fig. 178. 



This snake was described from two specimens taken by 

 the naturalists of the Albatross. I have seen none. 



5. Crotalus mitchellii Cope. 



Crotalus mitchellii Van Denburgh, Proc. Cal. Acad. Sci. 2d ser. v. 5, 1895, 

 p. 160; Cope, Report, U. S. Nat. Mus. 1898 (1900), p. 1196. 



A single rattlesnake of this species, taken by Mr. W. E. 

 Bryant in February, 1889, is the only record for this island. 



Socorro Island. 



The following lizard is the only reptile known from this 



island. 



1. Uta auriculata Cope. 



Uta auriculata Cope, Proc. Bost. Soc. Nat. Hist. v. 14, 1871, p. 303; Bou- 

 lenger, Cat. Liz. Brit. Mus. v. 2, 1885, p. 214; Cope, Bull. U. S. 

 Nat. Mus. no. 32, 1887, p. 35; Townsend, Proc. U. S. Nat. Mus. 

 V. 13, 1890, p. 143; Cope, Report, U. S. Nat. Mus. 1898 (1900), 

 p. 300- 

 This Uta was first described by Cope in 187 1 from material 



