LIST OF PLATES. 



Plate I. 



Fig. 1. Rana laticeps, Blgr., p. 20. 

 1 a. , mouth, 



2. hlanfordii, Blgr., p, 23. 



3. modesfa, Blgr., p. 25. 



3 a. , mouth. 



4. macrodon, Kuhl, p. 24, mouth. 



Plate II. 



Rana guttulata, Blgr., p. 21, with view of mouth and lower 



surface of thighs. 



Plate III, 



Fig. 1. Rana dohsonii, Blgr., p. 32, 



1 a. ■ , mouth, 



2, Icrefftii, Blgr,, p. 64, 



2 a. , mouth, 



3. inguinciHs, Gthr,, p. 67. 



Plate IV. 



Fig. 1. Rana verrucosa, Gthr., p, 29. 



1 a. , mouth. 



2. guentheri, Blgr., p, 48. 



2 a. , mouth. 



3. semipalmata, Blgr., p. 56, 



■2l 



