r24 



LIST OF PLATES. 



Plate VIII. 

 Pig. 1. Psammophis bocagii, Blgr., p. 161. Upper and side views 

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

 middle of body. 



2. longifrons, Blgr., p. 166. Upper and side views of 



bead and anterior part of body. 



Plate IX. 

 Fig. 1. Philodryas bolivianus, Blgr., p. 132. Upper and Bide 

 views of bead and anterior part of body. 



2. BryopMops philippina, Blgr., p. 195. Upper, lower, and 



side views of bead and anterior part of body. 



3. Homalocranium longifrontale, Blgr., p. 218. Upper and 



side views of bead and anterior part of body, and upper 

 and side views of head, x Ig. 



Plate X. 

 Kg. 1. Apostolepis quinquelineata, Blgr., p. 235. Upper view of 

 head and anterior part of body, and of posterior part of 

 body and tail. 



1 a. . Upper view of head, x 4. 



1 6. . Side view of head, x 4. 



1 c. . Lower view of head, x 4. 



2. Apostolepis nigroterminata, Blgr., p. 235. Upper view of 



head and anterior part of body, and of posterior part of 

 body and tail. 



2 a. . Upper vie* of head, x 3. 



2 5. . Side view of head, x 3. 



2 c. -. Lower view of head, x 3. 



3. Elapomorphus trilineatus, Blgr., p. 243. Upper, side, 



and lower views of head and anterior part of body. 



Plate XI. 

 Fig. 1. Aparallactus werneri, Blgr., p. 257. 



2. guentheri, Blgr., p. 259. 



3. anomalus, Blgr., p. 262. 



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

 and upper {a) and side (6) views of head, x 2. 



