INDEX. 381 



Diseases of fish, 368 

 Distribution of herrings, 87 



,, ova from infected rivers, 22 



District fishery boards, 163, 167, 168, 190, 191 

 Docking Channel, 303 

 Dog-fish, 282, 285, 292 

 Dog whelk, 306 

 Dogger Bank, 321 

 Donax pentaculus, 319 

 Don River, disease in, 28 

 "Dotted mackerel," 125 

 Doull, John, 310 

 Dracunculus, 262 

 Drift-net fishing for mackerel 126, 129 



,, pilchard, 135 



" Drivers," 126 

 Duchamp, Dr., 252, 253, 255 

 Ducie, Earl, remarks by, 105 

 Duddon River, infected though unpolluted, 6 

 Duff, R. W., M.P., remarks by, 106 

 Dunn, Mr., of Mevagissey, 268, 281, 282 

 Dutch herring fishery, value of, 74, 84 

 salmon, arrival of, 8 



EARLL, R. E., speech by, 316, 337 



East coast of England fisheries, 121 



Echinorhynchi, 298 



Eden, Mr., opinions on salmon fisheries, 188, 203 



Eden River, diseased fish in, 5 



Edinburgh New Philosophical Journal, 283 



Edward, Mr., of Banff, 282 



Eels, 289 



Effect of scarcity of food, 288 



Eggs of crustaceans, 359 



of lobster, 334-337, 339 



of salmonidse, time occupied in hatching, 37, 38 

 Eight-inch gauge, 329 

 Embryophores, 260 

 Empusa Muscse, 10, 12 

 Enemies of young salmon, 153 

 England and Wales, overfished, 328 

 English salmon, arrival of, at market, 8 

 Entomostraca, 49, 279, 283, 284 

 Entozoa, fish are affected with, 20 

 ,, infest salmonidae, 248 

 little regard paid to, 248 

 Epidemic in Rivers Usk and Wye, 5 



none in eastern rivers south of Tweed, 5 



