726 LIST OF PLATES. 
Prate XVIII. 
. Glyphodon tristis, Gthr., p. 314. 
. Diemenia olivacea, Gray, p. 323. 
. Denisonia demelii, Gthr., p. 339. 
punctata, Bigr., p. 341. 
. Bungarus bungaroides, Cantor, p. 370. 
Upper and side views of head and anterior part of body. 
Prare XIX. 
Fig. 1. Tropidechis carinatus, Gthr., p. 350. Upper and side 
views of head and anterior part of body. 
2. Elapognathus minor, Gthr., p. 356. Upper, lower, and 
side views of head and anterior part of body. 
3. Bungarus ceylonicus, Gthr., p. 367. Upper view of head 
and anterior part of body. 
Pratp XX, 
Fig. 1. Elapechis niger, Gthr., p. 359. Upper, lower, and side 
views of head and anterior part of body. 
2. Naia goldii, Bigr., p. 387. Upper, lower, and side views 
of head and anterior part of body, and side view of 
middle of body. 
Prats XXI. 
Naia guentheri, Blgr., p. 388. Upper, lower, and side views 
of head and anterior part of body. 
Prats XXII, 
Fig. 1. Elaps buckleyt, Blgr., p, 416. 
2. anomalus, Blgr., p. 417. 
3. —— fraseri, Blgr., p. 432. 
4 mentalis, Bigr., p. 432. 
Upper and lower views of head and anterior part of 
body, and enlarged ( x 2) side view of head. 
