ADDENDA AND COEKIGENDA. 645 



Add : P^gfi 296. Tropidodipsas sartorii. 



? Leptognathus semieinctus, Bocourt, Bull. Soc. Philom. (7) viii. 

 1884, p. 139. ' 



Add : ^*g^ 299- Dirosema psephotum. 



4t. ? (V. 164; C. 66). La Palma, Costa Rica. Mr. Underwood 



[C.]. ! 

 Add : ^^S^ 306' Atractus boconrti. 



b. tJ (V. 190 ; 0. 36). Canelos, Ecuador. Mr. Buckley [0.]. 



c. tJ (V. 189; 0. 35). Paitanga, Ecuador. Mr. Buckley [0.1. 

 d-e. d (V. 166 ; C. 30) Yurimaguas, Hual- Dr. Halinel [0.1. 



& S (V. 182 ; 0. 24). laga R. 



Add : ^*Se 307. Atractus maculatus. 



*-(f. cJ (V. 166, 166 ; C. Charobamba, Bolivia. 

 32, 34). 



e. 2 (V. 165; C. 33). Aschiquiri, Bolivia, 

 f-ff. Yg. (V. 164, 162 ; Yungas, Bolivia. 



C. 31, 31). 



^^^ . Page 312. Atractus emmeli. -^ — 



a. S (V. 161 ; 0. 16). Para. IDr. E. A. Goldi I P.]. 



i-d. (j fV. 158; C. 27) Charobamba, Bolivia. 



& 2 (V. 185, 183; 



C. 24, 26). 



A c? (V. 167 ; C. 27). Yungas, Bolivia. 



f. 2 (V. 181 ; C. 21). CampoUcan, Bolivia. 



Page 312. Add a new species : — 



19 a. Atractus boettgeri. 



Snout rounded. Eostral a little broader than deep, just visible 

 from above ; intemasals very small ; prsefrontals a little longer 

 than broad ; frontal once and a half as long as broad, shorter than 

 the praefrontals, much shorter than the parietals ; loreal twice and 

 a half as long as deep ; two postoculars ; temporals 1 + 1 or 2 ; six 

 upper labials, third and fourth entering the eye ; four or five lower 

 labials in contact with the single pair of chin-shields, which are 

 elongate and separated from the symphysial. Scales in 15 rows. 

 Ventrals 177 ; anal entire ; suboaudals 20. Uniform dark brown 

 above ; belly yellowish white, spotted with black ; subcaudals black. 



Total length 350 millim. ; tail 22. 



Bolivia. 



«. 2 (V. 177; 0.20), Yungas. 



^^^. Page 317. Geophis semidoliatus. 



A. 2 (V. 168 ; C. 24). Orizaba. 



