18. CNEMIDOPHORUS 509 



BAIRD & GIRARD, Stansbury's Report Gt. Lake Salt, p. 338, pi. II; 

 BAIRD, U. S. Mex. Bound. Surv., 1859, II, p. 10, pi. XXXIII; 



STEJNEGER, N. A. Fauna, No. 7, 1893, p. 198; VAN DENBURGH, 

 Bull. U. S. Fish Com. for 1894, p. 57; VAN DENBURGH, Occas. 

 Papers, Cal. Acad. Sci., V, 1897, p. 134, fig.; McLAiN, Critical 

 Notes, 1899, P- 95 MEEK, Field Columbian Mus., Zool. Ser., Vol. 

 VII, No. i, 1906, p. 13; GRINNELL & GRINNELL, Throop Inst. Bull., 

 No. 35, 1907, p. 57; STONE, Proc. Acad. Nat. Sci. Phila., 1911, p. 

 230 (part?); CARY, N. Amer. Fauna, No. 33, 1911, p. 26; VAN 

 DENBURGH, Proc. Cal. Acad. Sci., Ser. 4, Vol. 3, 1912, p. 153; 

 VAN DENBURGH, Proc. Cal. Acad. Sci., Ser. 4, Vol. 3, 1912, p. 157; 

 TAYLOR, Univ. Cal. Publ. Zool., Vol. 7, No. 10, 1912, p. 352; VAN 

 DENBURGH & SLEVIN, Proc. Cal. Acad. Sci., Ser. 4, Vol. 3, 1913, 

 p. 409; RICHARDSON, Proc. U. S. Nat. Mus., Vol. 48, 1915, p. 425; 

 RUTHVEN & GAIGE, Occas. Papers Mus. Zool. Univ. Mich., No. 8, 

 1915, p. 25; VAN DENBURGH & SLEVIN, Proc. Cal. Acad. Sci., Ser. 

 4, Vol. 5, No. 4, 1915, p. 105; CAMP, Univ. Cal. Publ. Zool., Vol. 

 17, No. 7, 1916, p. 71; STEPHENS, Trans. San Diego Soc. Nat. 

 Hist., Vol. Ill, No. 4, 1921, p. 63. 



Cnemidophorus marmoratus BAIRD & GIRARD, Proc. Acad. Nat. Sci. 

 Phila., 1852, p. 128 (type locality, between San Antonio (Texas) 

 and El Paso del Norte). 



Cnemidophorus gracilis BAIRD & GIRARD, Proc. Acad. Nat. Sci. Phila., 

 VI, 1852, p. 128 (type locality, Desert of Colorado); BAIRD, 

 U. S. Mex. Bound. Surv., 1859, Vol. II, p. 10, pi. XXXIV, figs. 

 7-14. 



Cnemidophorus tessellatus BAIRD, Pac. R. R. Surv., Vol. X, Pt. IV, 

 1859, p. 1 8; COPE, Ann. Rep. U. S. Geol. Surv. Terrs., 1871 (1872), 

 p. 468; CRAGIN, Bull. Washburn Laborat., Vol. I, 1885, p. 102; 

 COPE, Amer. Naturalist, Vol. XXV, 1891 (1892), p. 1135; BROWN, 

 Proc. Acad. Nat. Sci. Phila., 1903, p. 548; BAILEY, N. Amer. Fauna, 

 No. 25, 1905, pp. 28, 44; GADOW, Proc. Zool. Soc. London, 1906, 

 p. 369 (part); DITMARS, Reptile Book, 1907, p. 186, pi. LV, fig. 3 

 (part); ELLIS & HENDERSON, Univ. Colorado Studies, Vol. X, 

 No. 2, 1913, p. 78; STRECKER, Baylor Bulletin, Vol. 18, No. 4, 

 1915, p. 24; PACK, Copeia, No. 56, 1918, p. 51. 



Cnemidophorus tessellatus tessellatus COPE, Bull. U. S. Nat. Mus., No. I, 

 1875, P- 46; COPE, Trans. Amer. Philos. Soc., Ser. 2, Vol. XVII, 

 Pt. i, 1892, p. 34, pi. VII (part); YARROW, Bull. U. S. Nat. Mus., 

 No. 24, 1883, p. 44; COPE, Report U. S. Nat. Mus. for 1898, 1900, 

 p. 575, figs. 106, 107, 108 (part); STEJNEGER & BARBOUR, Check 



