LIST OF PLATES. 503 



Plate XXVI. 



Fig. 1. Hyla infrafrenata, Gthr., p. 385. 



2. nigrofrenata, Gthr., p. 413. 



2 a. , mouth. 



3. affinis, Gray, p. 413. 



4. latojpaJmata, Gthr., p. 414. 



Plate XXYII. 



Nototrema longipes, Blgr., p. 418, with lateral view of 

 head and mouth. 



Plate XXYIII. 



Fig. 1. Nototrema plumheum, Blgr., p. 417. 



1 a. , mouth. 



2. Nyctimantis rugiceps, Blgr., p. 422. 



2 a. , mouth. 



Plate XXIX. 



Fig. 1. Phyllomedusa biicJcleyi, Blgr., p. 425. 



2. vaillantii, Blgr., p. 427. 



3. sauvagii, Blgr., p. 429. 



Plate XXX. 



Amphignatliodon guentheri, Blgr., p. 450, with lateral 

 view of head and mouth. 



\ 



