SYSTEMATIC LIST AND SYNONYMY. lli 



SOLENOGLYPH A— Cuntinued. 



Mitch. Uos., 120, — mv>, Vv. riiil. Ac, 308. Cwlahis horruhif: Latr., 

 1801, Kept, III 186; Daiul., 1803, Kejit., V, 311 ; Max., 1824, Beitr. 

 Bras., I, 4:15, — 1827, Abbilil. Bnis., lief. 11, pi. 4; Fitz., 1S2G, Neue 

 Class., 61!; \V:ik1., 1S30, Ainph., 17(>; Schleg., 1837, Essai, II, 501, pi. 

 20, f. 12-14; (!ray, 1810, Cat., --0 (mixed); D. & B., 1854, Ei-p., VII, 

 1472, pi. 84 bis, f. 2; Mart., 185G, Mu.s. -Bt-rl., 34; Jan, 1850, Key. ct 

 Mag. Zool., E.xtr., p. 28, - 1863, Sist., 124, — 1874, Icon., livr. 46, pi. 

 3, f. 1-2. Cimdiiona tm-ifica Laur., 1768, Syn. Eept., 93; Cope, 1861, 

 Mitoh. Res., 120, — 1866, Pr. Phil. Ac, 308. CmUdns lerrificus Yar- 

 row, 1875, Wheeler's Rep., V, 532. Crotalus casmvella Wagl., 1824, 

 Spix. Bras. Serp., 60, pi. 24, — 1830, Syst., 176. Crotabis simns Latr., 

 1801, Kept, III, 202; Hand., 1803, Rept., V, 321. Crotahis heflimfd 

 Ilund)., 1833, Recueil d'Obs. Zoiil., p. 6; Cope, 1861, Mitch. Res., 120. 

 Le Biiiipilra, j). 390, and Le durkiMS, p. 423, LaC, 17:!0, Serp., 11, text 

 on!}'. 

 , Brazil to INIexico. 



Var. MOLossrs 113 



Crotalus molosstis B. & G., 1853, Serp., 10; D. & B., 1854, Erp., VII, 1482; 

 Bd., 1859, Mex. Bound., II, Rept., 14, pi. 3, — 1859, P. R. R. Rep., X, 

 Rept., pi. 24, f. 5; Cope, 1859, Pr. Phil. Ac, 338, — 1875, Checklist, 

 33; Yarrow, 1875, Wheeler's Rep., pp. 531, 533; Cones, 1875, Wheel- 

 er's Rep., V, 605. Candkona mohsms Cope, 1861, Miti'Ii. Res., 124, — 

 1866, Pr. Phil. Ac, .".08. Crolahts ornaliis Hall., 18-54, Pr. Pliil. Ac, 

 192, — 18.59, P. R. R. Rep. (Parke's), X, pi. 2, pi. 24, f. 5, — Cope, 

 1859, Pr. Phil. Ac, 338. 



Northern Mexico; Arizona; New Mexico. 



Var. BASii.iscr.s 



Caudisuna bciKlUsca Cope, 1864, Pr. Phil, .ic, 16G, — 1866, Pr. Phil. Ac, 

 308. Crotahis 6us(7i«-».s Yarrow, 1875, AVheeler's Rep., V, 532. 



Muzzle plates two pairs, a third pair sulidivided. Rostral biglier 

 than wide, in contact with nasals and internasals. Labials 14, sep- 

 arated from suborbitals by two and tliree rows. Scales in 29 rows, 

 outer hirgest, outer three smooth. Ventrals 199. Subcaudals 24. 

 Pale yellowish-brown, head and tail darker. Markings on entire 

 ecales. Dl^rsal rhombs abotit tliirty ; five obscure rings on the tail. 

 Two elongated occij.ital spot.s. No lines on the neck. Labials yel- 

 lowish. 



Western Mexico. 



Crot.\lus ADAMANTEu.s (Diamond Rattlcsn.ake) 112 



Crolalus adamanteus Beauv., 1799, Trans. Am. Phil. Soc, IV, 368; 

 Holbr., 1842, Ilerp., Ill, 17, pi. 2; DeK., 1842, N. Y. Fauna, Rept., 

 67; B. & G., 1853, Serp., 3; Bd., 1859, P. R. R. Rep., X, pi. 24, f. 2; 

 LeC, 1853, Med. Jour., IX, 664; Jan, 1859, Rev. Mag. Zool., Extr., 

 p. 28, — 1863, Sist., 123, — 1874, Icon., livr. 46, pi. 2, f. 2; Yarrow, 

 1875, Wheeler's Rep., V, 534; Cope, 1877, Pr. Am. Phil. Soc, 64. 

 Crolnlm tm-lfcitu Cope, 18.59, Pr. Phil. Ac, 337; LeC, 1853, Pr. Phil. 

 Ac, 419. Caudisona adamanlea Coj^e, 1861, Mitch. Res., 121, — 1866, 



