LIST OF PLATES. 



PiATB I. 



Fig. 1. Hypsirhina indiea. Gray, p. 4. Upper and lower views 

 of head and anterior part of body. 

 1 a. . . Upper view of head, x 2. 



1 h. . Side view of head, x 2. 



2. Hypsirhina cJiinensis, Gray, p. 8. Upper and lower views 

 of head and anterior part of body. 



2 6. . Side view of head, x Ij. 



PLA.TB II. 



Fig. 1. Cerberus australis, Gray, p. 18. 



2. microlepis, Blgr., p. 18. 



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

 and side view of head. 



Plate III. 



Fig. 1. Oeodipsas infraUneata, Gthr., p. 32. Upper and side 

 views of head and anterior part of body, and lower 

 view of middle of body. 



2. Lycodryas sancti-johannis, Gthr., p. 45. Upper and side 



views of head and anterior part of body. 



3. Dipsadomorphus nigriceps, Gthr., p. 72. Upper view 



of head and anterior part of body, and side view 

 of head. 



