34 U S. National Muieum— Copo Batrachia of North Amono, 



Plate L. 



oc 





w% 



'■■yjl 



m^j^ 



Bxr 



7 



Salientia, Ganocephala, and Rhachitomi, 













III 



■;S; it 



it 



WW 





