3. KHACOPHOETJS. 75 



Belly quite smooth 4. lugubns, p. 77. 



Belly granular; nostril equally distant from 



the eye and the tip of the snout ; tibio- 



tarsal articulation reaching the eye 17. davidi, p. 83. 



Belly granular ; nostril much nearer the tip 



of the snout than the eye ; tibio-tarsal ar- 



ticiilation reaching the tip of the snout . . 18. macidatus, p. 83. 



y. Tympanum distinct, not more than half the width of 

 the eye. 



* Nostril equally distant from the eye and the tip of 

 the snout. 



Fingers scarcely webbed ; hinder side of thighs 



coloured 9. microtym])anum. 



Fingers very distinctly webbed ; hinder side [p. 79. 



of thighs not coloured 12. jerdonii, p. 80. 



Fingers very distinctly webbed ; hinder side [p. 79. 



of thighs brown, speckled with white .... 10. pleurostictus. 



Tongue with a conical papilla 13. duhius, p. 81. 



** Nostril nearer the tip of the snout than the eye. 



Belly with very large glandules 5. teplirceomystax. 



Tympanum half the width of the eye ; tongue [p. 78. 



with a conical papilla 11. reticidatus, p. 80. 



Tympanum one third the width of the eye ; 



tongue with a conical papilla 14. nanus, p. 81. 



Tympanum one third the width of the eye ; [p. 78. 



tongue without papilla 7. stictoments, 



Underside of tarsus tubercular 15. fergusonii, p. 82. 



Outer edge of forearm and tarsus with a 



denticulate fringe 16. cavirostris, p. 82. 



b. Fingers half webbed, or nearly so. 



Tibio-tarsal articulation reaching hardly the 



eye 23. scJdegelil, p. 86. 



Tibio-tarsal articulation reaching in front of [p. 87. 



the eye 24. microglossits, ' 



B, Heel with a dermal appendage. 



Fingers very slightly webbed ; snout not twice 



as long as the diameter of the eye 19, eques, p. 85. 



Fingers very slightly webbed ; snout twice as 



long as the diameter of the eye 20. nasutus, p. 85. 



Fingers one-third webbed; canthus rostralis [p. 86. 



rounded 21. appendiculatus. 



