298 



INDEX. 



Wenern, Lake of, 5 



West char, 237 



Wethered, Mr., 39, 277, 282 



White, 11 



white-fish, 150, 162, 167, 168 



white-fish, head of, 165 



white-fish, tail fin of, 163 



white salmon, 10 



white trout, 11, 149, 150, 151, 



154, 165, 249 

 White's trout, 152 

 whitelings, 159 

 whiting, 154, 159 

 whithng, 85, 149, 150, 152, 154, 



166, 159, 189 

 whitling, head of, 159 

 whitling, series of, 159 

 whitling, tail fin of, 156 



whitling, teeth on vomer, 156 



Widegren, 13 



Widegreu's trout, 152, 158 



wild thyme, 279 



Wilmot, Mr., 30 



Willis-Bund, viii 



willoughbii, Salmo, 232, 238, 



239 

 Willoughby, 10, 19, 47, 48 

 Willoughby's oharr, 238 

 Willoughby's trout, 151 

 Windermere char, 237 

 Windermere char introduced, 



241 

 Wye, salmon of, 118 



Xyphorhyuchus, 3 

 Xyphostoma, 3 



Yare, 140 

 Yarrell, 11, 29 

 Yarrell's trout, 152 

 yearling trout, 213 

 yellow fins, 154, 177 

 yellow trout in estuaries, 191 

 yellow trout, young of, 177 

 Youl and trout eggs, 183 

 Youl, Mr., experiments by, 42 

 Young, Andrew, 29, 48 

 young trout, food of, 211, 212 



Zebra hybrids, 260, 262 

 Zebra hybrids crossed by Looh- 



levens, 266 

 Zebras, 266 

 Zoological Record, 6 

 zoosperms, 23 



