76 EANID^. 



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. 



No dermal appendages 22. tuberculatus, 



[p. 86. 



B. Vomerine teeth in 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. reinwardtii, 



No spots at all 28. malaharicus. 



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



between the fingers and toes 29. bimaculatus, 



[p. 90. 

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



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



A large triangular dermal appendage on the 



elbow and on the heel 31. madagascarien- 



[_sis, p. 91. 

 1. Rhacophorus goudoti. 



Polypedates goudoti, Gi'inth. Cat. p. 8iJ. 

 Boophis goudoti, Tschudi, Batr. p. 77. 



Polypedates goudoti, Dum. Sf Bibr. p. 517 ; Steincl. Verh. zool.-bot. 

 Ges. Wien, 18G4, p. 25.3, pi. 10. f. 1. 



Vomerine teeth in a straight line Itehind the level of the choanse. 

 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 tiji of the snout, or nearly so far. 

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

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

 Male with an internal vocal sac. 



Madagascar. 



a. 2 . Madagascar. Rev. — Ellis [P.]. 



b-c. 6 & hgr. ? 



d. $. ? 



J 



