INDEX 



655 



wilsoniana, Hyla, 251 

 wittei, Dendrobates tinctorius, 26 

 w-nigrum, Eleutherodactylus, 395 

 Hylodes, 395 



xerophilla, Hyla, 193 



x-signata, Hyla, 239 

 x-signatus, Scytopsis rubra, 239 



zebra, Rana, 199 

 zonata, Hyla, 326 



Phrynohyas, 326 



U.S. GOVERNMENT PRINTING OFFICE: 1970 



