28. COLUBER 665 



Bascanium flagelliforme piceum COPE, Bull. U. S. Nat. Mus., No. I, 

 1875, p. 40; COPE in YARROW, Surv. W. looth Merid., Vol. V, 

 1875, P- 617; YARROW & HENSHAW, Ann. Rep. Chief of Engineers 

 for 1878, Surv. W. looth Merid., Appendix NN, 1878, p. 214. 



Bascanium flagelliforme testaceum COPE, Bull. U. S. Nat. Mus., No. I, 

 1875, p. 40; YARROW, Surv. W. looth Merid., Vol. V, 1875, p. 542; 

 COUES, Surv. W. looth Merid., Vol. V, 1875, p. 617; YARROW, 

 Bull. U. S. Nat. Mus., No. 24, 1883, p. 112 (part); COPE, Proc. 

 Amer. Philos. Soc., 1885, p. 284; BELDING, West Amer. Scientist, 

 Vol. Ill, No. 24, 1887, p. 89; COPE, Bull. U. S. Nat. Mus., No. 32, 

 1887, p. 71; DUMRIL et BOCOURT, Miss. Sci. au Mex., Pt. Ill, 

 Rept., p. 705, pi. XLVIII, figs. 4, 43. 



Coluber flagelliformis testaceus CARMAN, Mem. Mus. Compr. Zool., Vol. 

 VIII, No. 3, 1883, p. 148 (part). 



Bascanium testaceum COPE, Proc. Acad. Nat. Sci. Phila., 1883, pp. 1 1, 

 29, 32. 



Bascanium laterale, COPE, Proc. U. S. Nat. Mus., Vol. XII, 1889, p. 147. 



Bascanium piceum, COPE, Proc. U. S. Nat. Mus., Vol. XIV, 1892, p- 

 625 (type locality, Camp Grant, Arizona). 



Bascanium flagelliforme COPE, Proc. U. S. Nat. Mus., Vol. XIV, 1892, 

 p. 625 (part). 



Zamenis flagellijormis BOULENGER, Cat. Snakes Brit. Mus., Vol. I, 1893, 

 p. 3 8 9 (part). 



Bascanion flagellum frenatum STEJNEGER, N. Amer. Fauna, No. 7, 

 1893, p. 208 (type locality, Mountain Spring, Colorado Desert, 

 San Diego County, California); VAN DENBURGH, Proc. Cal., 

 Acad. Sci., Ser. 2, Vol. 5, 1895, p. 147; VAN DENBURGH, Proc. Cal. 

 Acad. Sci., Ser. 2, Vol. 6, 1896, p. 347; VAN DENBURGH, Occas. 

 Papers Cal. Acad. Sci., No. V, 1897, p. 186; VAN DENBURGH, Proc. 

 Acad. Nat. Sci. Phila., 1897, p. 463; McLAiN, Critical Notes, 1899, 

 p. 11; STEJNEGER, Proc. U. S. Nat. Mus., Vol. XXV, 1902, p. 155; 

 GRINNELL & GRINNELL, Throop Institute Bulletin, No. XXXV, 

 1907, p. 43; RUTHVEN, Bull. Amer. Mus. Nat. Hist., Vol. XXIII, 

 1907, P- 575; VAN DENBURGH, Proc. Cal. Acad. Sci., Ser. 4, Vol. 3, 

 1912, p. 154; VAN DENBURGH & SLEVIN, Proc. Cal. Acad. Sci., 

 Ser. 4, Vol. 3, 1913, p. 416; ATSATT, Univ. Cal. Publ. Zool., Vol. 

 12, No. 3, 1913, p. 42; RICHARDSON, Proc. U. S. Nat. Mus., Vol. 

 48, 1915, p. 427; VAN DENBURGH & SLEVIN, Proc. Cal. Acad. Sci., 

 Ser. 4, Vol. 5, 1915, p. 100; CAMP, Univ. Cal. Publ. Zool., Vol. 12, 

 No. 17, 1916, p. 532. 



