12 



EANID^. 



First finger extending a little beyond 



second ; upper eyelid narrow 6. hMii, p. 20. 



Head large ; tibio-tarsal articulation reach- 

 ing nearly the tip of the snout 7. laticeps, p. 20. 



Toes not entirely webbed ; tibio-tarsal arti- 

 culation reaching a little beyond the tip 

 of the snout 8, yunnanensis, p. 21. 



A glandular lateral fold ; tibio-tarsal arti- 

 culation reaching the tip of the snout or 

 beyond lo. liehuin, p. 21. 



h. Tympanum perfectly distinct. 



Vomerine teeth in two oblique series ex- 

 tending much beyond the choanae ; no 

 tooth-lite prominence in the lower jaw . 13. grunnietis, p. 23. 



Vomerine teeth in two oblique series com- 

 mencing from the inner front edge of the 

 choanse 14. macroclon, p. 24. 



Vomerine teeth in two oblique oval groups 

 commencing on a level with the hinder 

 edge of the choanae 15. modesta, p. 25. 



Tympanum as large as the eye 16. plkatelJa, p. 26. 



A much developed membranaceous fringe 

 along the outer side of the fifth toe ; inter- 

 orbital space narrower than the upper 

 eyelid 17. tigrina, p. 26. 



Tibio-tarsal articulation reaching the tip of 



the snout : upper parts strongly warty . 20.. verrucosa, p. 29. 



Habit slender ; a glandular lateral fold . . 58. f/ventheri, p. 48. 



2. Toes not more than half webbed. 



Inner metatarsal tubercle blunt 19. gracilis, p. 28. 



Inner metatarsal tubercle shovel-shaped ; 

 vomerine teeth placed transversely be- 

 hind the choanse 31. l-hasiana, p. 34, 



Inner metatarsal tubercle shovel-shaped ; 

 tarso-metatarsal articulation reaching a 

 little beyond the tip of the snout 21. rrifcscens, p. 29. 



Inner metatarsal tubercle shovel-shaped ; 



tympanum two thirds the size of the eye 27. dobsonii, p. 32. 



Inner metatarsal tubercle shovel-shaped ; 



tympanum half the size of the eye .... 26. hreviceps, p. 32. 



C, Tips of fingers and toes more or less dilated. 



1. A glandular lateral fold. 



a. Tips of fingers and toes simply swollen. 



Fourth toe about as long as the distance from 



vent to tympanum ■ 72. macrodactyla, p. 54. 



