GE 



NERA AND SPECIES OF THE RATTLESNAKES. 121 



Caudisona adamantea. 



1799. Crotiilus adamantcus: Pal. de Beauvois, Trans. Am. Phil. Soc, IV, 368. 



1842. " " HoLBROoK, N. Am. Ilerp., Ill, It. 



1853. " " Baird et Girard, Catal. Serp. Smiths. Inst., p. 3. 



1853. " " Le Conte, South. Med. and Surg. Journ., IX, 664. 



1790. " ?liorridus: Bonnat. Ophiologie, p. 1. Excl. cit. Linn. Mus. Ad. Fried, et Tab. 



"1801. " rhorabifer: Latreille, Hist. Rept., Ill, 197." 



1802. " " Dacdin, Hist. Rept, V, 525. 



1854. " " DuMERiL, BiBRON, Erp. Gen., VII, 1471. 

 1802 " durissus: Shaw, Gen. Zool, III, 333. 



1853. " terrificus: Le Conte, Proc. Acad. Nat. Sci. Philada., VI, 419. E.xclus. honiou. Caudi- 



soiia terrifica Laur., p. 418. 

 1859. " " Cope, Loc. cit, p. 337. Exclus. homon. terrifica Laur. 



1842. ?Crotahis Orcgonus : Holbrook, N. Am. Herp., Ill, 21. 

 1853 " " Baird et Girard, Cat. Serp., p. 145. 



Icones.— ? Shaw, Gen. Zool., Ill, t. Ixxsix. Daudin, Hist. Rept., V, pi. Ix, figs. 22, 23. Holbrook, 



N. Amer. Herp., Ill, t. ii. U. S. Pacific R. R. Rept. Reptiles, tab. xxiv, f. 2. 

 Habitat.— In "United States" orieutalibus circa oram Maris Mexican! et "South Carolina," in 

 America Septentrionali. 



Caudisona atrox. 



1853. Crotalus atrox : Baird et Girard, Catal. Serp. Smiths. Inst., p. 5. 



1859. " " Baird, U. S. and Mex. Boundary Surv. Reptiles, p. 14. U. S. Pacific R. R. 



Rept., X. Whipple's Rept., p. 39. 

 Icones.-U. S. and Pac. R. R. Rept. Reptiles, t. xxiv, f. 3. U. S. and Mex. Bou.idary Survey, 



Reptiles, t. i. 

 Habitat. — In Texas. 



Caudisona lueifer. 



1852. Crotalus lueifer: Baird et Girard, Proc. Acad. Nat. Sci. Philada., p. 177, et (1853), Cata- 

 logue, p. 6. 



1858. " " Girard, Herpetology U. S. Expl. Exped., p. 187. 



1859. " " Baird, U. S. Pacif. R. R. Report, X, Williamson's Report, p. 10. 

 1859. " " Cooper et Suckley, Nat. Hist. Wash. Terr., p. 295. 



Icones.— U. S. Pac. R, R. Surv. Rept. Reptiles, Williamson's Rept. Reptiles, tab. xi. Girard, 



Herp. U. S. Ex. Exp., tab. xv, figs. 1-6. 

 Habitat. — In Oregon, California. 



Caudisona Le Contei. 



1852. Crotalus Le Contei : Hallowell, Proc. Acad Nat. Sci. Philad., VI, 180. 



1853. " " " Rept. Exped. Zuni and Colorado Rivs. Sitgreaves, p. 139. 

 1859. " " " U. S. Pac. R. R. Rept, X, Williamson's Rept., p. 18. 

 1853. " coufluentus: "Say," B.«rd et Girard, Catal. Serp. Smiths. Inst, p. 8. Exclus. 



homon. C. covfiumtus Say. 

 1859. " " Baird, U. S. and P. R. R. Surv. Rept., Whipple's Rept., p. 40. U. S. 



and Mex. Bound. Surv. Reptiles, p. U. 

 1859. " " Cooper et Suckley, Nat. Hist. Wash. Ter., p. 295. 



Icones.— Sitgreave's Exped. Colorado and Zuni, tab. xviii (icon pej.). U. S. Pac. R. R. Surv. 

 Rept. Reptiles, tab. xxiv, fig. 4. Ibid. Williamson's Rept Reptiles, tab. iii. Cooper and 

 Suckley, Nat. Hist Wash. Terr., tab. xii. 

 Habitat— In Nebraska usque ad "Rocky Mountains," Texas et "New Mexico." 

 16 



