Bulletin of the Museum of Comparative Zoology 

 AT HARVARD COLLEGE. 



Vol. LXIII. No. 8. 



SOME A:MPHIBIANS from northwestern PERU, WITH 



A REVISION OF THE GENERA PHITLOBATES AND 



TELMATOBIUS. 



By Thomas Barbotjr and G. K. Noble. 



With Three Plates. 



CAMBRIDGE, MASS., U. S. A. 



PRINTED FOR THE MUSEUM. 



January, 1920. 



