LIST OF PLATES. 



Plate I. 



Skeleton of Rana hexadactyla. 



Fig. 1. Bony skull viewed from above. 

 ,, 2. Bony skull viewed from beneath. 

 ,, 3. Mandible. 



,, 4. Vertebral column and urostyle. 

 ,, 5. Left half of pelvic girdle. 



Plate II. 



Skeleton of Rana hexadactyla. 



Fig. 1. Femur. 

 ,, 2. United tibia and fibula and tarsus. 

 ,, 3. Metatarsus and phalanges. 

 ,, 4. Pectoral girdle. 



,, 5. Bones of anterior extremity (humerus, united radius and ulna, 

 carpus, metacarpus, and phalanges.) 



Plate III. 



Rana hexadactyla, Less. 



Plate IV. 



Fig. 1. Rana cyanophlyctis, Schn. (after Giinther, P. Z. S. 1867, pi. 

 XXVIII, fig. B.) 

 ,, 2. Rana verrucosa, Griinth. (after Blyr. Cat. 1882, pi. IV, fig. 1.) 

 ,, 3. Rana hreviceps, Schn. {after- Giinther, Cat. 1858, pi. II, fig. A.) 

 ,, 4. Rana dobsonii, Blgr. (after Blgr. Cat. 1882, pi. Ill, fig. 1.) 



Plate V. 



Fig. 1. A. B. Rana heddomii, Giinth, (after Giinther, P. Z. S. 1875, pi. LXIII, 

 fig.B.) . 

 ,, 2. Rana semipalmata, Blgr. (after Blgr. Cat. 1882, pi. IV, fig. 3.) 

 ,, 3. Rana diplost iota, Giinth. (after Giinther, P. Z. S. 1875, pi. LXIII, fig. 



C.) 

 ,, 4. Rana temporalis, Giinth. (after Giinther, Rept. Brit. Ind. 1864, pi. 

 XXVI, fig. G.) 



V 



Plate VI. 



Fig. 1. Rhacophorus pleurostictus, Giinth. (after Giinther, Rept. Brit. Ind. 1864, 

 pi. XXVI, fig. 1.) 

 ,, 2. A. B. Ixalus opisthorhodus, Giinth. (after Giinther, P. Z. S. 1868, 

 pi. XXXVII, figs. 3 and 3a). 



