84 REPTILES. 



G. CORNUFER. 



Forehead flat; crown deeply concave. Vomerine teeth in two 

 series. Disks moderate ; fingers quite free ; toes only webbed at the 

 base. Tympanum distinct ; eustachian tubes moderate ; skin of back 

 smooth ; tongue large, circular, free and slightly notched behind. 



Cornufer, Tschudi, Batr. p. 71 ; Dum. §• Bibr. viii. p. 616. 



1. Cornufer unicolor. 



Tschudi, I. c. ; Diim. S,- Bibr. viii. p. 617. 

 Above each eye a conical tubercle ; uniform brown. New Guinea. 



2. Cornufer dorsalis. 



A. Dum6ril, Mem. sitr les Hylcef. p. 174 ; Dum, ^ Bihr. ix. p. 408. 



Head much elongate ; a white streak along the back and the upper 

 side of the hinder extremity. Java. 



7. ELOSIA. 



Head quite flat above with perpendicular sides, angular canthus 

 rostralis, and obliquely truncated rounded muzzle. Vomerine teeth 

 in two oblique series. Disks rather small, divided into two small 

 disks above ; fingers quite free ; toes only webbed at the base. 

 TjTupanum distinct ; eustachian tubes small ; skin smooth. Tongue 

 large, oval, entire, on all sides adherent. Male with an external vocal 

 sac on each side beneath the ang-le of mouth. Brazil. 



Elosia, Tschudi, Batr. p. 77 ; Dutn. Si- Bihr. v: 

 Hyla, sp., LicMenstein. 



iii. p. 632. 



1 . Elosia nasus. 



Hyla nasus, Lichtenstein, Verz. der Douhletten, A7nph. p. 106. 

 Elosia nasuta, Tschudi, Batr. p. 77 ; Dum. ^ Bibr. p. 633. 



Brownish, marbled with brown. 



a. Adult. South America. From M. Parzudaki's Collection. 



8. CHIROMANTIS. 



Vomerine teeth. Disks moderate ; two outer fingers half- webbed 

 and opposite to the two inner ones, which are pro\aded with a mem- 

 brane only at the base ; toes entirely webbed. Tympanum distinct ; 

 eustacliian tubes rather larger than the inner nostrils ; tongue cordi- 

 form, free and notched behind. Male not with an external vocal sac. 

 Tette and Sena. 



Chiromantis, Peters, in Wiegni. Arcliiv, 1855, p. 5G. 



