932 16. CROTALIDM 



Hist. Exp. Lewis and Clark, Vol. Ill, 1893, pp. 898, 968; Van 

 Denburgh, Bull. U. S. Fish Commis., 1894, p. 57; Stejneger, 

 Report U. S. Nat. Mus. for 1893, 1895, p. 445, pi. 13; Van Den- 

 burgh, Proc. Cal. Acad Sci., Ser. 2, Vol. V, 1895, P- IS7; Van 

 Denburgh, Proc. Cal. Acad. Sci., Ser. 2, Vol. V, 1896, p. 1007; 

 Van Denburgh, Occas. Papers Cal. Acad. Sci., V, 1897, p. 216, 

 fig.; Mc Lain, Critical Notes, 1899, p. 13; Mc Lain, Contributions 

 to Neotropical Herpetology, 1899, p. 5; Ditmars, Rept. New York 

 Zool. Soc, 9, 1907, p. 200; Grinnell & Grinnell, Throop Inst. 

 Bull., No. XXXV, 1907, p. 50; Grinnell, Univ. Cal. Publ. Zool., 

 Vol. 5, No. I, 1908, p. 168; Atsatt, Univ. Cal. Publ. Zool., Vol. 

 12, No. 3, 1913, p. 44; RuTHVEN & Gaige, Occas. Papers Mus. 

 Zool. Univ. Mich., No. 8, 1915, p. 23. 



Crotalus lecontei Hallowell, Rep. Pac. R. R. Surv., Vol. X, 1859, p. 18. 



Caudisona lucifer Cope in Mitchell's Resear. Venom Rattlesn., 1861, 

 p. 121; Cope, Proc. Acad. Nat. Sci. Phila., 1866, p. 309; Coues, 

 Surv. W. looth Merid., Vol. V, 1875, p. 606. 



Caudisona scutulata Kennicott, Proc. Acad. Nat. Sci. Phila., 1861, 

 p. 207 (type locality none); Cope, Proc. Acad. Nat. Sci. Phila., 

 1866, p. 309. 



Crotalus adamanteus var. lucifer Jan, Elenco Sist. degli Ofidi, 1 863, p. 1 24. 



Crotalus hallowelli Cooper, in Cronise, Nat. Wealth California, 1868, 

 p. 483; Cooper, Proc. Cal. Acad. Sci., Vol. IV, 1870, pp. 64, 68. 



Crotalus confluentus Yarrow, Surv. W. looth Merid., Vol. V, 1875, 

 p. 530 (part); Yarrow & Henshaw, Ann. Rep. Chief of Engineers 

 for 1878, Surv. W. looth Merid., Appendix NN, 1878, p. 210; 

 Yarrow, Bull. U. S. Nat. Mus., No. 24, 1883, p. 77 (part); Boul- 

 ENCER, Cat. Snakes Brit. Mus., Vol. Ill, 1896, p. 576. 



? Caudisona lucifer var. cerberus Coues, Surv. W. looth Merid., Vol. 

 V, 1875, p. 607 (type locality, San Francisco Mts., Arizona). 



Crotalus adamanteus atrox Streets, Bull. U. S. Nat. Mus., No. 7, 1877, 

 p. 40; Yarrow, Bull. U. S. Nat. Mus., No. 24, 1883, p. 75 (part). 



Crotalus oregonus var. lucifer Garman, Mem. Mus. Compr. Zool., Cambr., 

 Vol. VIII, No. 3, 1883, p. 173. 



Crotalus confluentus lucifer Cope, Proc. Acad. Nat. Sci. Phila., 1883, 

 p. II, 19, 22; Cope, Proc. U. S. Nat. Mus., Vol. XIV, 1892, p. 692; 

 Cope, Proc. Acad. Nat. Sci. Phila., 1893, p. 183; Cope, Report 

 U. S. Nat. Mus. for 1898, 1900, p. 1176, fig. 339. 



Crotalus confluentus lecontei Cope, Proc. U. S. Nat. Mus., Vol. XIV, 

 1892, p. 692; Cope, Report U. S. Nat. Mus. for 1898, 1900, p. 1 175 

 fig- 338. 



