LIST OF PLATES. 723 



Plate IV. 



Fig. 1. Stenojjhis guentheri, BIgr., p. 40. 



2. maculatus, Gthr., p. 43. 



3. variahilis, Blgr., p. 43. 



3 a. . Young. 



4. betsileanus, Gthr., p. 44. 



Upper and side views of head and anterior part of 

 body. 



Plate V. 



Fig. 1. Himantodes inornatus, Blgr., p. 88. Upper and lower 

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



of head. 



2. Leptodira nigrofasdata, Gthr., p. 92. Upper view of 



head and anterior part of body. 



2 a. ■. Upper view of head, x 2. 



2 6. . Side view of head. X 2. 



3. Bhinostoma vittatum, Blgr., p. 115. Upper and side 



views of head and anterior part of body. 



Plate VI. 



Fig. 1. Oxyrliopus hitorquatus, Gthr., p. 104. Young (type). 

 Upper view of head and anterior part of body. 



1 a. . Adult, from Moyobamba. Upper and 



side views of head and anterior part of body. 



1 h. . Adult, from Sarayaou. Upper view of 



head and anterior part of body. 

 2. Oxyrhopus maculatus, Blgr., p. 110. Upper view of head 

 and anterior part of body. 



2 a. . Side view of head. 



Plate VII. 



Fig. 1. Tachymenis affinis, Blgr., p. 119. 

 2. laltris dorsalis, Gthr., p. 137. 



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

 of body. 



