76 EANlD-a;. 



II. Fingers two-thirds webbed 25. dennysii, p. 87. 



III. Fingers entirely webbed. 



A. Vomerine teeth in two widely-separated small round groups 



close to the choanse. 



Kg dermal appendages 22. tuberculatus, 



[p. 86. 



B. Vomerine teeth iu two series on a level with the front edges 



of the choanse. 



1. No dermal appendages. 



Purple or bluish green above, immaculate . . 26. maximus, p. 88. 



2. Heel with a dermal appendage. 



Large black spots between the fingers and toes [p. 88. 



and behind the arm 27. reinivardtii, 



No spots at all 28. malabaricus, 



One or two black spots behind the arm, none [p. 90. 



between the fingers and toes 29. himacuJatus, 



[p. 90, 



Hind limbs cross-barred 30. jiardalis, p. 91. 



C. Vomerine teeth in two series behind the level of the choansB. 



A large triangular dermal appendage on the 



elbow and on the heel 31. madagascarien- 



[sis, p. 91. 



1. Hhacophorus goudoti. 



Polypedates goudoti, Qi'mth. Cat. p. 82. 

 Boophis goudoti, Tschudi, Batr. p. 77. 



Polypedates goudoti, Dum. Sf Bibr. p. 617 ; Steind. Verh. zool.-bot. 

 Ges. Wien, 1864, p. 253, pi. 10. f. 1. 



Vomerine teeth in a straight lino behind the level of the choanae. 

 Snout rounded ; canthus rostralis distinct ; loreal region slightly 

 concave ; nostril nearer the eye than the tip of the snout : inter- 

 orbital space a little broader than the upper eyelid ; tympanum 

 two thirds or three fourths the size of the eye. Fingers nearly 

 one-third webbed ; toes nearly entirely webbed ; disks of fingers 

 and toes moderate, about half the diameter of the tympanum ; sub- 

 articular tubercles moderate ; a small inner metatarsal tubercle. 

 The hind limb being carried forwards along the body, the tibio- 

 tarsal articulation reaches the tip of the snout, or nearly so far. 

 Smooth above, granular beneath ; a strong fold above the tym- 

 panum. BrowTi above, sometimes with large round light spots. 

 Male with an internal vocal sac. 



Madagascar. 



"O^ 



a. § . Madagascar. Rev. — Ellis [P.]. 



b-c. S & hgr. 1^ 



d. $. — -? 



