816 REPTILIA. 



there are four loreals on the right side, the supplementary shield being evidently a 

 separated portion of the uppermost loreal. This specimen measures 51-50 inches 

 in length, of which the tail is 14 inches, and it has 196 ventrals and 127 sub- 

 caudals. 



In the Mandalay snake there are nine upper labials, the fifth and sixth entering 

 the orbit. In all other particulars, these specimens agree with Indian examples of 

 the species. 



Pttas korros, Reinwardt. 



Coluber korms (Reinw.) Schleg., Pliys. Serp., 1837, vol. ii, p. 139 j id., AbbiH., 1837, pis. xsvii and 



xsviii, figs. 1-6 j Cantor, Journ. As. Soc, Bengal, vol. xvi, 1847, p. 921. 

 Corryplwdon korros, Dum. & Bibr. Erpet. Geul., vol. vii, 1854!, p. 186 ; Gunth., Cat. Col. Sn., 1858, 



p. 110. 

 Ftyas korros, Cope, Proc. As. Philad., 1860, p. 563; Giintli., Rept. B. Ind., 1864., p. 250; Steind., 



Reise Novara, 1867, p. 65; Jan. & Sord, Icon. Gen. Oph., 1867, pi. iii; Theobald, Journ. 



Linn. Soc., 1868, p. 46; id., Descr. Cat. Rept. Brit. Ind., 1876, p. 169; Stol., Journ. As. Soc, 



Bengal, vol. xl, 1871, p. 34; vol. xlii, 1873, p. 114. 



The following specimens from the parallel valleys of Sanda and Hotha in Yunnan 

 agree with the generality of the examples of this snake which have come under 

 my observation, except in the greater niimber of the ventral and sub-caudal sliields, 

 but even the highest number of the ventral shields in these Yunnan snakes is 

 exceeded by a specimen of the species from Darjeeling in which they are as 

 many as 187. 



Length — total 52'25 inches; tail 19 inches; ventrals 183 ; sub-caudals 145. 

 „ 60 inches „ imperfect. „ 179 „ ? 



This species ranges eastwards from the Sikkim Himalaya through Assam to 

 Upper Burma, Western Yunnan, and Southern China and Siam, and through Arracan 

 and the Malayan Peninsula to Sumatra and Java. 



The snake from Ceylon referred by Blyth to this specimen is apparently an 

 example of P. mucosus, and Perguson states that P. korros is never found in that 

 island. 



Genus Teopidonottjs, Kiihl, 

 TuoPiDONOTTJs STOLATUS, Linn. 



Russell, Ind. Serp., vol. i, 1796, pis. s & xi; id., op. cit., vol. ii, 1801, pi. xv, juv. 



Stolated Snake, Shaw. Gen. Zool., 1802, vol. iii, p. 542. 



Colnher stolatus, Linn., Mus. Adolph. Frid., 1754, p. 26, pi. xxii, fig. 1; Syst. Nat., 12th ed., 1766, 



vol. i, p. 379; Laurenti, Syst. Rept., 1768, p. 95; Gmel., Syst. Nat., 1788, vol. J, part iii, p. 



1098. 

 Coluher cervimcs, Gmel., Syst. Nat., 1788, vol. i, part iii, p. 1114; Lac^p., Quadr. Ovip., vol. ii, 



1789, p. 107 ; Latr., Rept., 1801, vol. iv, p. 80; Daud., Rept. 1803, vol. vii, p. 161. 

 Natrix stolatus, Merr., Tent. Syst. Rept., 1820, p. 123. 

 Tropidonotus stolatHs, Boie, Isis, 1827, p. 535; Schleg., Phys. Serp., 1837, vol. ii, p. 317; Cantor, 



Journ. As. Soc, Bengal, vol. xvi, 1847, p. 937; Jerdon, Journ. As. Soc, Bengal, vol. xxii. 



