752 13. COLVBRID.Z 



168. Lampropeltis getulus boylii (Baird & Girard) 



BOYLE'S MILK SNAKE 



Plates 81 and 82 



Ophibolus boylii BAIRD & GIRARD, Cat. N. Amer. Rept., Pt. I, Serp. 

 1853, p. 82 (type locality, El Dorado Co., Cal.); BAIRD, Rep. Pac. 

 R. R. Surv., Vol. X, 1859, Rept., p. u, pi. 30, fig. 57; COPE, Proc. 

 Acad. Nat. Sci. Phila., 1866, p. 305. 



Coronella baltcata HALLOWELL, Proc. Acad. Nat. Set. Phila., Vl. VI, 

 1853, p. 236; HALLOWELL, Rep. Pac. R. R. Surv., Vol. X, pt. 4, 

 1857, pp. 14, 24, pi. V (type locality, "El Paso Creek and Benicia ; 

 also intermediate places," California). 



Lampropeltis boylii COPE, Proc. Acad. Nat. Sci. Phila., 1860, p. 255; 

 COOPER, Proc. Cal. Acad. Sci., Vol. IV, 1873, P- 79! STEJNEGER, 

 N. Amer. Fauna, No. 7, 1893, p. 204; VAN DENBURGH, Proc. Cal. 

 Acad. Sci., Ser. 1, Vol. V, 1896, p. 1006; VAN DENBURGH, Occas. 

 Papers, Cal. Acad. Sci., V, 1897, p. 169; McLAiN, Critical Notes, 

 1899, p. u; MEEK, Field Columb. Mus., Zool. Ser., Vol. VII, No. i, 

 I 95> P- ! 5> GRINNELL & GRINNELL, Throop Inst. Bull., No. 

 XXXV, 1907, p. 41, fig. 17; GRINNELL, Univ. Cal. Publ. Zool., 

 Vol. 5, No. I, 1908, p. 165; VAN DENBURGH, Proc. Cal. Acad. Sci., 

 Ser. 4, Vol. 3, 1912, p. 150; VAN DENBURGH & SLEVIN, Proc. Cal. 

 Acad. Sci., Ser. 4, Vol. 3, 1913, p. 415; ATSATT, Univ. Cal. Publ. 

 Zool., Vol. 12, No. 3, 1913, p. 41; CAMP, Univ. Cal. Publ. Zool., 

 Vol. 12, No. 17, 1916, p. 531; PEMBERTON, Condor, 1916, p. 233; 

 GRINNELL & CAMP, Univ. Cal. Publ. Zool., Vol. 17, No. 10, 1917, 

 p. 186; BENTLEY, Copeia, No. 75, 1919, p. 90; COWLES, Journ. 

 Entomol., Pomona College, Vol. XII, No. 3, 1920, p. 66. 



Coronella getulus rar. boylii JAN, Elenco Sist. degli Ofidi, 1863, p. 47. 



Coronella getulus var. pscudogetulus JAN, Elenco Sist. degli Ofidi, 1863, 

 p. 47; JAN, Iconogr. G6ner. Ophid., I2e livr., pi. VI, fig. 2. 



Ophibolus getulus toy lit COPE, Bull. U. S. Nat. Mus., No. I, 1875, P- 37; 

 YARROW, Surv. W. looth Merid., Vol. V, 1875, p. 538 (part); COUES, 

 Surv. W. icoth Merid., Vol. V, 1875, p. 618 (part); COUES & YAR- 

 ROW, Bull. U. S. Geol. Geog. Surv. Terr., Vol. IV, 1878, p. 283; 

 GARMAN, Mem. Mus. Compr. Zool., Cambr., Vol. VIII, No. 3, 

 1883, pp. 69, 157; YARROW, Bull. U. S. Nat. Mus., No. 24, 1883, 

 p. 92 (part);' COPE, Proc. Acad. Nat. Sci. Phila., 1883, pp. 14, 29; 

 TOWNSEND, Proc. U. S. Nat. Mus., Vol. 10, 1887, p. 239; COPE, 

 Proc. U. S. Nat. Mus., Vol. XIV, 1892, p. 613; COPE, Report U. S. 

 Nat. Mus for 1898, 1900, p. 919 (part); BROWN, Proc. Acad. Nat. 



