ADDENDA AND CORRIGENDA. 613 
Add:— Page 309. Achalinus braconnieri. 
e. Yg. (V. 180; C.48). Mainland opposite H ie A Walker, Esq. ~ 
Chusan Islands. 
Ada: Page 313. Aspidura trachyprocta. 
im. 3 (V. 142, 141; C, 23, 28), Ceylon, Miss Layard [P.]. 
Q (V. 147; C. 17), & yz. 
(V.147; 0.14). te 
Add:— Page 315. Pseudoxyrhopus microps. 
Pseudoxyrhopus triteeniatus, Mocquard, CR. Soc. Philom. 1894, no. 9, 
p. 4. 
Page 315, Add a species :— 
2a. Pseudoxyrhopus ambreensis. 
Pseudoxyrhopus ambreensis, Mocquard, CR. Soc. Philom, 1894, no, 9, 
p- 4, and Bull. Soc, Philom, (8) vii. 1895, p. 1238. 
Rostral much broader than deep, visible from above; frontal a 
little longer than broad; loreal small; one pre- and two post- 
oculars; seven upper labials, third and fourth entering the eye. 
Scales in 21 rows. Ventrals 147; anal divided; subcaudals 49 
pairs or more. Uniform brown above, sandy grey beneath; a white 
line round the upper lip, along the upper border of the labials. 
Total length 296 millim. 
Ambre Mt., Madagascar. 
Page 316. Pseudoxyrhopus quinquelineatus, 
Add :— 
e. 2 (V. 148; C. 52). Madagascar. L. Greening, Esq. [P.]. 
Page 317. Add a species :— 
4a. Pseudoxyrhopus occipitalis. 
Snout rounded, feebly projecting. Rostral broader than deep, 
just visible from above; internasals much shorter than the pre- 
frontals ; frontal once and one third as long as broad, longer than 
its distance from the end of the snout, shorter than the parietals ; 
loreal longer than deep; one pre- and two postoculars; temporals 
1+2,; seven upper labials, third and fourth entering the eye; four 
lower labials in contact with the anterior chin-shields, which are a 
little larger than the posterior, Scales in 17 rows. Ventrals 183; 
anal divided; subcaudals 64, Pale brown above, scales edged 
with lighter, with two darker longitudinal streaks; crown and nape 
