172 SYSTEMATIC LIST AND SYNONYMY. 



SOLENOGLYPH A— Continued. 



Pr. Phil. Ac, ".oft. Crotalus adamanteus subsp. adamanteus Cope, 

 1875, Checklist, 33. C. rhombifer Latr., 1801, Kept., III. 197: Daud.J 

 1803, Kept., V, :'.!':;, pi. 60, f. -J'-', 23, pi. 69, f. 2; Men-., 1820, Syet, 

 157; 1>. & 1'.., 1854, Erp., VII, 1170; Mart., 1856, Mus. Berl., 34; 

 Duges, 1879, La Naturaleza, IV, 22. C. durissus Shaw, 1802, Zool., 

 Ill, pt. 2, 333, pi. no. C. /„„,■;./".-.• Latr., 1801, Rept, III, 109. 



Texas to the Carolinas. 



Var. sc iTtiATts 113 



Caudisona scutulatus Kenn., 1861, IV. Phil. A.'., 207; Cope, 1866, Pr. 

 Phil. Ac, 307, 309. Crotalus scutulata! Yarr., 1875, Wheeler's Rep., 

 V, 5:;.",. Caudisona adamantea sribsp. scutulata Cope, 1875, Checklist, 

 33. Caudisona adamantea scutulata Coues, IS75, Wheeler's Hep., V, 



607. 



Arizona; Mexico. 



Var. atkox 113 



Crotuli,* atrox I'.. A; G., 1853, Serp., pp. 5, 150; P. A B., 1854, Erp., VII, 

 1482; Bd., 1850, Mex. Bound., II, 14, pi. 1,— 1859, P. R. R. Rep., 

 X, Whipples, 39, pi. 24, f. 3; Cope, 1859, IV. Phil. Ac, 337; Yarr., 

 1875, Wheeler's Hep., Y, 534; Duges, 1S79, La Naturaleza, IV, 26. 

 Caudisona atrox Cope, 1861, Mitch. Res., 121, — 1866, Pr. Phil. Ac, 

 309. Caudisona adamantea atrox < 'oues, 1875, Wheeler's Rep., V, 607. 

 Crot.ih,* adamant, us atrox Cope, 1880, Bull. 20, U. S. Mus., 24. Crota- 

 lus adamanteus subsp. atrox « 'ope, 1875, Checklist, 33; Yarr., 1875, 

 Wheeler's Rep., V,529. Crotalus adamanteus Jan, 1874, Icon., livr. 

 4G, pi. 2, f. 1. C.adamanteus var. atrox .Ian, 1859, Rev. Mag. Zool., 

 Extr., p. 28, — 1863, Sist., 12:1. Caudisona atrox var. sonoriensia Kenn., 

 1861, Pr. Phil. Ac, 206. Caudisona atrox sonorienm Cope, 1801, Pr. 

 Phil. Ac, 202. Crotalus adamanteus var. sonoriensis Jan, 1863, Sist., 

 124. 



Texas to Mexico. 



C'rtOTAI.rs CONFLUENTUS 114 



Crotalus confluentus Say, 1823, Long's Exp., II, 48; R. & G., 1853, Serp., 

 S, — 1854, Marcy's Exp., L88, pi. 1 ; 1». >v. I!., 1854, Erp., VII, 1475; 

 Bd., 1S50, Mex. Bound., II, Kept., It. — 1859, 1'. R. R, Rept, X, 

 Whipples, 40, pl. 24, f. 1; Cooper, I860, P. K. R. Rep., XII, pt 2, 

 295; Hall, 185H, Pr. Phil. Ac, 250; Cope, 1859, Pr. Phil. Ac, 337; 

 Yarrow, 1875, Wheeler's Rep., V, 530, 533; Cope, 1875, Checklist, 33, 



— 1880, Bull. 20, U.S. Mus, 21; Cones ,v Yarrow, 1878, Ilay.l Re]., 



iy, 263. Caudisona eonfluenta (ope, 1861, Mitch. Res., 122, 1866, 

 Pr. Phil. Ac.j 307,309; Ulen, 1874, Pr, Bost. Soc, 309; Corns, 1875, 

 Wheeler's Rep., V, 604. Crotalus Ucontei Hall., L851, Pr. Phil. Ac, 

 ISO, — 1859, P. R. R. Rep., X, Williamson's, 18, — 1853, Sitgreave's 

 Exp, 139. Caudisona Ucontei Cope, 1861, Mitch. Res, 121; Hayd, 

 18G2, Trans. Am. Phil. Sue.. 177. Caudisona eonfluenta var. lecontei 

 Cope, 1866, Pr. Phil. Ac. 307. Crotalus adamanteus var. confluentus 

 Jan, 1859, Rev. Mag. Zool., Extr, p. 28, — 1863, Sist, 124. 



Dakota to Texas. 



