THE FROG BOOK 



PLATE LXXXII 



FIG. 257.- Rana onca, Cope. Las Vegas, Nevada. Immature frogs, i l /4 in. long. (For description see 

 page 196 ; for coloration see Colour Plate II.) 



FIG. 258. Rana aurora Bd. and Gird. Seattle, Washington. (For coloration see Colour Plate XIV.) 



FIG* 259 Rana aurora Bd. and Gird. (For description see page 216.) 



