2 COLUBRID. { 
Page 
; bolor, Bocourt...++- 566 
Synopsis of the Galegelii, Berth. ..... 567 
I. Ventrals without keels. hap ar Pires. ... ie 
ater, O@LU. «see eees 
A. Nasals in contact. hs, Garm. »~.+» «me oh 
1, Ventrals well developed. aa ae 
Scales smooth; parietak shields well develo}, Cope Rr o 
AD. cceeseves 
Scales keeled ; parietal shields well developd®, ag sateen ie 
from neck os he bs 4.6 eles 2 oe vie «6 fe 125. * “- Rint 576 
Scales keeled; parietals more or less broken ape ey 578 
not very distinct from neck ...... 198. Catx.ins eae ale 
2. Ventrals very narrow ; scales smooth. 
127. Eurostus, p. 19. 
B. Nasals separated by an internasal. 
Loreal present; scales keeled........ 128. Myron, p. 19. 
Loreal present ; scales smooth ; body moderately elongate. 
129. Gerardia, p. 20. 
Loreal absent ; scales smooth; body stout. 
130. Fordonia, p. 21. 
Loreal present ; scales smooth; body extremely elongate. r 
131. Cantoria, p. 23. 
II. Ventrals bicarinate, very narrow. 
SOMME MRIDOED , . . 5:9:5-sienas eats eee 132. Hipistes, p. 24. 
Scales keeled ; two rostral appendages. 133. Herpeton, p. 25. 
124. HYPSIRHINA. 
Hydrus, part., Schneid. Syst. Amph. i. p 233 (1799). 
Hypsirhina, Wagl. Sy Syst. Amph, Pd 16 
p. 66 (1842), and Cat. Sn. p. 71 (1 
p. 280 (1864) ; Bouleng. Faun. Ind., Rept. vi 375 (1890). 
Homalopsis, part., Schleg. Phys. Serp. ‘ii. 2 ( Cal 
Ferania, Gray, ll. cc. pp. 67, 66; Ginth. 
Raclitia, Gray, ll. cc. pp. 67, 79. 
Miralia, Gray, Ul. cc. pp. 68, 79. 
Phytolopsis, Gray, Cat. p. 67, 
Hypsiscopus, Gray, 1. ¢. p. 72. 
Trigonurus, penltaee & Bibr. Mém, Ac, Se. xxiii, 1858, p. 498, and Erp. 
én. Vil. 59 
Hy patina part., as $s Bibr. il. cc, pp. 498, 945 ; Jan, Arch. Zool. 
Anat. Phys. iii, 1865, p. 258 | 
Eurostus, part., Dum. § Bibr. Ul, cc. p- 498, 951. 
Tachyplotus, Reinh, Vidensk. ‘Meddel. 1866, p- 151. 
Feranoides, Carlleyle, Journ. As, Soc. Beng, xxxviii. 1869, p. 196. 
honopsis, Peters, Mon, Berl. Ac. 1871, p. 576. 
omalophis, Peters, 1, ¢, p. 577. 
— Douglas Ogilby, Proc. Linn, Soc. N.S. W, (2) v. 1890, 
Pp. 
(1830); Gray, Zool. Mise. 
ig Giinth. Rept. Brit, Ind. - 
