134 



FISHERIES EXHIBITION LITERATURE. 



Sale of fish caught, viii., 375 



Sale of fish, limitations of size of fish 



sold, ix., 152, 153; laws passed with 



the view of keeping down the price 



of fish, ix., 154-162, 240 

 Salem Harbour, effects of heating food 



on fish caught there, vi., 296 

 Salford, report from, as to river pollu- 

 tion, iv., 257 

 Salinity of Schelde delta affected by 



railway dam, v., 87 

 Salinity of sea, its influence on animal 



and vegetable life, vi., 277; xi., 567 

 Salivary glands, absent in fish, vi., 270 ; 



viii., 14 

 Salmo brachypoma, limited to British 



Isles, vi., 43 

 Salmo cambracus, wide geographical 



range of, vi., 43 



Salmo ferox. See Great Lake trout. 

 Salmo fontinalis. See Brook trout. 

 Salmo Gallivensis, limited to British 



Isles, vi., 43 



Salmo levensis. See Loch Leven trout. 

 Salmo levensis crossed by Salmo safar, 



period required to hatch eggs of, ii., 



41 



Salmo Orcadensis, a non-migratory 

 form, vi., 48 



Salmo sebago, of America, vi., 49; 

 remarks by Mr. Chambers thereon, 

 vi., 6 1 ; proved to be true Salmo 

 Salar, vi., 64; remarks by Sir J. 

 Maitland thereon, vi., 67 



Salmon, Mr. (Grimsby), remarkable 

 destruction of immature fish, iv., 335 ; 

 on railway rates for carriage of fish, 

 iv., 368 ; on causes of loss of life at 

 sea, iv., 390 



Salmon and salmon fisheries, value of 

 British Fisheries, i., 40; commonly 

 found on Scotch tables, i., 62 ; de- 

 scription of the tribe, i., 161 ; value 

 of the Irish fisheries, i., 201 ; ii., 

 250; vi., 56, 201 ; mill dams, their 

 effect on productiveness of salmon 

 rivers, i., 217 ; fixed engines for- 

 bidden, i., 222 ; licence required for 

 salmon fishing, i. , 224 ; penalties for 

 taking and selling unseasonable fish, 

 i., 227, 228; descriptions of nets 



used i., 316 ; analysis of salmon as 

 food, i., 362, 364; price in olden 

 times, i., 393, 396 ; best season for, 

 i., 398; not to be taken from Sep- 

 tember to November, i., 400; yielded 

 plentifully by the Thames, in 1593, 

 i., 418 ; value as food, i., 425 ; peale, 

 or spring salmon better than full 

 grown, i., 426 ; first hatching, of 

 eggs in England, ii. , 6 ; months during 

 which eggs are hatched in America, 

 ii., 8 ; extermination of salmon in 

 certain rivers in British Isles, ii., 13 ; 

 number of eggs produced by each 

 fish, ii., 1 6 ; habit of covering eggs 

 with gravel and sand, ii., 18 ; oil-drops 

 imbedded in the vitellus, ii., 19; 

 habits with regard to spawning, ii., 



21, 24 ; artificial spawning, ii., 



22, 42 ; salmon and trout culture, ii., 

 25 ; apparatus, &c., for artificial 

 hatching, ii., 35 ; esteem in which 

 flesh of salmon is held, ii., 281 ; the 

 Thames fishery in olden times, ii., 

 281, 282; necessity for protection, 

 ii., 281; ix., 207, 285; peculiarities 

 caused by nature of their food, ii., 

 281 ; importance of the fishery as a 

 commercial industry, ii., 282, 285; 

 Royal Commission on Salmon Fish- 

 eries (1861), ii., 283; present value 

 of the fisheries of the United King- 

 dom, ii., 284, 285 ; statistics of the 

 Wear (1348-1542), ii., 284; capital 

 invested in fisheries of the United 

 Kingdom, ii., 286; quantity of salmon 

 sold at Billingsgate in 1882, ii., 287; 

 consumption of salmon in the United 

 Kingdom, ii., 287; statistics of the 

 value of the British salmon fishery, 

 ii., 287; vi., 178, 201; abundance 

 of salmon in American rivers, ii., 

 288, 289 ; instances in Scotland and 

 the Rocky Mountains of salmon rivers 

 in their natural condition, ii., 288 ; 

 fisheries of the Pacific coast of North 

 America, ii., 288; v., 19, 32, 33, 34, 

 119, 147; vi., 60; limit of age in 

 salmon, ii., 291 ; its fecundity, ii., 

 291, 304; difficulties in breeding, ii., 

 292 ; life history of salmon, ii., 292- 



