1042 JOURNAL, BOMBAY NATURAL HIST. SOCIETY, Vol. XX. 



Naia tripudians (Merrem). 

 A single juvenile specimen from Duki. It is pale olive-brown with no 

 suspicion of hood marks, and does not conform to the type of variety 

 oxiana (Eichwald). The costals are in 19 rows anteriorly, 21 in midbody, 

 and 13 posteriorly. The ventrals are 189, and the subcaudals 64. 

 Family.— VIPERID^. 

 Vipera lebetina (Linne). 

 Two specimens from Ziarat and Kalat. The ventrals are 170 and 171 

 and the subcaudals 42 and 46. The costals two heads-lengths behind the 

 head are respectively 22 and 23, in mid-body 23 and 25, and two heads- 

 lengths before the anus 19 in both. They are quite typical. 

 Echis carinata (Schneider). 

 Several specimens from Sharigh, Duki, Eobat, Hanna, and Quetta. 

 They are all quite typical. 



Eristocophis mcmahoni (Alcock and Finn). 

 One specimen from Kharan lands is quite typical. The costals two 

 heads-lengths behind the head are 23, in mid-body 24, and two heads- 

 lengths before the anus 17. The ventrals are 132. and the subcaudals 32, 

 of which the 2nd to the 6th are entire. 





