ADDENDA AND CORRIGENDA. 
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VOL I. 
Page 6, Add a species :— 
4a. Helminthophis ternetzii. 
Rostral two fifths the width of the head, extending nearly to the 
level of the eyes, forming a broad, straight suture with the frontal, 
which is about thrice as broad as long; eye scarcely distinguishable 
through the ocular; two superposed preoculars and a subocular ; 
four upper labials, first largest, second and third in contact with 
the lower preocular, third and fourth in contact with the subocular. 
Diameter of body 52 times in the total length ; tail nearly twice as 
long as broad, ending in a spine. 22 scales round the body. Olive 
above and beneath; head and anal region yellowish. 
Total length 335 millim. 
Paraguay. 
a, Ad, Paraguay. _ Dr. C. Ternetz [C.]. 
Add $— Page 15. Typhlops lineatus. 
Typhlops lineatus, Boettg. in Semon, Zool. Forsch. v. pp. 121 & 125 
(1894). 
Werner, Verh. zool.-bot. Ges. Wien, xlvi. 1896, p. 13, distin- 
guishes a var. sumatranus (an sp. n.?) with 24 series of scales. 
AAdsee ‘Page 16. Typhlops braminus. 
Typhlops braminus, Boettg. 1, ¢. p. 122. 
tt-uu, Ad. Singapore. H.N. Ridley, Esq. [P.}. 
vv-ww, Ad. pay ; A. Everett, Esq. take 
Page 17. Add a species :-— 
4a. Typhlops diversus. 
Typhlops diversus, Waite, Proc, Linn. Soc. N.S. W. (2) ix. 1894, 
p. 10, pl. i. figs, 46. 
Snout rounded; nostrils lateral. Rostral nearly half the width 
of the head, extending almost to the level of the eyes ; nasal incom- 
pletely divided, the fissure extending from the anterior edge of the 
