Wied, Prince Max. Zu, 94, 116 



Wiegmann, A. F. A., 60, 76 



Wiegmann's toad, 76, 77 



Wilcox, E. V., 213 



Wiley, 0., in, 179 



Williams, W. J., 147, 216 



Winnipeg, 1 



Winnipeg toad, 1, 66, 67 



Wisconsin, 163, 217 



Wood frog, 1, 7, 8, 32, 124, 162, 175, 



177, 178, 179, 188, 189 

 Woodhouse's toad, 20, $3, 59, 78, 79 

 Wright, A. A., 102, 203 



Wright, A. H., 84, 170, 203, 204, 208, 



212 

 Wright, H. B., 151 

 Wright, J. S., 68, 142, 143, 216 

 Wright's bull frog, 170, 171 

 Wyoming, 58, 182, 217 



Yarrow, H. C, 49, 204, 206, 207, 211, 



212, 213, 216 

 Yellow-throated green frog, 166, 167 

 Yellow-legged frog, 32 

 Yolk. See vitellus 

 Yosemite Park toad, 56, 57 

 Yosemite toad, 14, 17, 56, 57 



231 



