LIST OF PLATES. 725 



Platb XII. 



Fig. 1. Hydrelajps darwiniensis, Blgr., p. 270. Upper and lower 

 views of head and anterior part of body, side view of 

 tail, and enlarged ( x Ig) side view of head. 

 2. Hydrojphis jaacifipus, Blgr., p. 278. Upper and side views 

 of head and anterior part of body, side view of middle 

 of body, and side view of tail. 



Plate XIII. 

 Hydrophis laiifasciatus, Gthr., p. 279. Upper, side, and lower 

 views of head and anterior part of body, side view of 

 middle of body, and side view of tail. 



Plate XIV. 



Hydrophis cantoris, Gthr., p. 281. Upper, side, and lower 

 views of head and anterior part of body, side view of 

 middle of body, and side view of tail. 



Plate XV. 



Hydrophis melanocephalus, Gray, p. 283. Upper, side, and 

 lower views of head and anterior part of body, side view 

 of middle of body, and side view of tail. 



Plate XVI. 



Distira grandis, Blgr., p. 293. Upper, side, and lower views 

 of head and anterior part of body, and side view of 

 posterior part of body. 



Plate XVII. 



Fig. 1. Distira macfarlani, Blgr., p. 294. 

 2. Distira belcheri. Gray, p. 296. 



Upper, side, and lower views of head and anterior part 

 of body, side view of middle of body, and side view 

 of tail. 



