INDEX 
lee, 1347 
Iced water, 105, 106 
Improvement of fish, 88, 89 
Incubation, 129 
———— — prolonged, 164 
Infusoria, 203, 205. 207 
Inspection of hatchery, 169 
Injudicious stocking, 59 
Tris, 92 
Iris pseud-acorus, 92 
Iron, 162 
Tron pipes, 129 
Jacobi, 30 
Jaffé, Siegfried, 33 
John o’Groats, 106 
Johnson, Mr. (N. Z.), 7 
Kadiak streams, 293 
Kamschatkan salmon, 295 
Karluk river, 293, 294 
————-—— salmon dying in, 294 
Kinder, Loch, 15, 16, 17 
King salmon, 291 
Lakewort, 95 
‘Land and Water,” extract from, 8 
Land’s End, 106 
Land plants in water, 89 
-_-_—-— often useful, 83, 89 
Lanky fry, 244 
Larvee eaten by bladderwort, 98 
Lateral line, 271 
Laws of Nature, 20 
Laying down the eggs, 158 
Lead pipes, 129 
Leaf screen, construction of, 53, 54 
position of, 55, 56 
Leaves falling into water, 93 
Leech, ror 
Lesser bulrush, 92 
——-— spearwort, 91 
Leptomitris clavatus, 160, 222 
Leven, Loch, 16, 42, 122 
Lewis, Robert, 293 
Life in a hatchery, 136 
Lighting a hatchery, 126 
Lime, 162 
Limnea, 94 
Limneus auricularius, 216 
———— pereger, 216, 217 
— — stagnalis, 216, 217 
Limnea peregra, 100, 101 
Littorella lacustris, 95 
Living enemies, 160 
Liverpool Corporation, 40 
———— Waterworks, compensation 
water, 40 
dimensions, 
39, 41 
nature of, 
valley, 41 
301 
Liverpool Waterworks, result of fill ng, 
‘41° 
spawning 
ground, 41 
Livingstone Stone, 13, 87, 161, 180, 201, 
270, 293 
Llanfyllin, 36 
Lobel, Matthias de, 97 
Lobelia Dortmanna, 96 
Loch Fern, 83, 119 
Loch Leven, 16, 42, 43, 122 
Loch Leven trout, 16, 71, 81, 201 
Loch Awe, 17 
Long Island, razr 
Low temperature, 46 
Lowering water, effect of, 42, 43 
Maggot factory, 265, 266 
Malham Tarn trout, 252 
Male trout appearing like females, 155 
Marsh marigold, 89, 110 
Marginal plants, 80 
Mature trout amongst yearlings, 264 
———-—— food for, 265 
——-——— management of, 261 
-— preparing maggots for, 266 
tome mornin. AGES Tar, 
266, 267 
sorting, 264 
-——? what is a, 261 
Matthias de Lobel, 97 
Max von dem Borne, 33 
May fly, 214 
McCloud river, 12 
Menyanthes trifoliata, 9% 
Metal carriers, 113, 114, 115 
Metallic deposits, 162 
Mice, 195 
Microscopic life in water, 78 
Micropyle, 147, 150 
Milfoil, 97 
Milt magnified, 147 
Milters, difficulty of getting, 146 
Migration of birds, 289 
-—— salmon, 289 
Mixed diet, 249 
Mollusca, 81, 82, 87, 100, 216, 249 
— trout gorged with, 81, 82 
Monks, 23, 25 
Mortality of salmon in Alaska, 292 
Moss, cultivation of, 186 
felting of, 185 
kind of, 186 
Sphagnum, 186 
used in packing, 186 
used by Laplanders, 187 
Myriophylium, 84, 94, 97 
————— scatters seeds, 88 
Nasturtium officinale, 88, 89, 110 
Natural loss of ova, 180, 181, 280 
