53 



or yellow, continuous or interrupted streak along the inner 

 edge of the tibia; white beneath, part of the throat sometimes 

 of "the same colour as the back. From snout to vent 135 mm. 



Fig. 5. Hyla infrafrenata Gthr., X 4 /s- 



Male with an external vocal sac, an ossified omosternum 

 •and during the breeding-season two, often confluent, groups 

 of black rugosities on the inner side of the first finger. 



In young specimens the vomerine teeth are absent. 



