SEP 2 9 1928 



JaAyr^aJ*' 



ON THE 



BATRACHIA AND KEPTT.LJ.A 



OF COSTA KICA. 



WITH BOTES ON THE 



HERPKTOLOGY AND ICHTHYOLOGY OF NICARAGUA AND PERU. 



BY E. D. COPE. 



EXTRACTED FROM THE JOURNAL OF THE ACADEMY OF NATURAL 80IEN0ES. 



PHILADELPHIA: 



1875. 



