GENERAL INDEX 
777 
Mexico, 560, 638. 
Gulf of, 636. 
Mezen, River, 583. 
Mezer (artesian well in Sahara), 550. 
Mheig, Loch a', flora of, 203. 
Mhor, Loch, flora of, 165, 208. 
variation in level of, 165, 198. 
Mhuilinn, Loch a', plankton of, 344. 
porifera in, 324. 
Michigan, Lake, 522, 623, 625. 
Midland Valley, sculpture of, 465. 
Migration of plankton in Scottish lochs, 
diurnal, 311. 
vertical, 288. 
Mill, H. R, 1, 2, 24, 93, 142, 573. 
Mill Beck, 574. 
Millport Biological Laboratory, 1, 21. 
Milton Loch, flora of, 236. 
Minnesota River, 630. 
Minnoch, Loch, flora of, 186, 189, 232. 
Mirage Lake, 559. 
Mississippi River, 622, 623, 630, 632, 633, 
634, 636, 650. 
Missouri River, 516, 632. 
Mistassini, Lake, 631. 
Mitchell, Arthur, 140. 
Mites, water-, 289, 292, 310, 313. 
Mitford, C. E. B., 645. 
Mjosen, Lake, 381, 418, 427. 
Mochrum district, flora of lochs in, 173, 
181, 184. 
Loch, flora of, 241. 
Modes of reproduction among plankton, 
403. 
Moeris, Lake, 553. 
Moine (Eastern) Schists, classification of, 
442. 
distribution of, 442 
Moine thrust-plane, 442. 
Moir, Lake, 613. 
Mollusca in Lake of Geneva, 304. 
in Scottish lochs, 289, 292, 294, 296, 
307, 310, 311, 313. 
Monar, Loch, freezing of, 139, 142. 
Mono, Lake, 557. 
Monocotylse, 357, 358. 
Monona, Lake, 633. 
Monreith Loch, flora of, 176, 242. 
Monti, R., 393, 394. 
Montiggler Lakes, 395. 
Monzievaird, Loch, temperature of, 138. 
Moore, J. E. S., 398, 427, 605, 615, 616, 
617, 618. 
Morar, Loch, biology of, 285, 289, 291. 
depth of, 4, 378. 
seiches in, 31, 53. 
temperature of, 132, 138. 
Morat, Lake of, 595. 
Moratcha, River, 588. 
Moray Firth, 197. 
More, Loch (Lixford basin), freezing of, 
139. 
(Thurso basin), plankton of, 344. 
Morie, Loch, freezing of, 140. 
Moriston, Glen, 197. 
River, 197. 
Morrison, J. T., 143. 
Mosel, River, 645. 
Moses, Lake, 523, 637. 
Mossdale Loch, flora of, 228. 
Mosses, 165, 242, 290, 309. 
Mossy River, 631. 
Motala, River, 580. 
Mpologoniia, River, 610. 
Msta, River, 584. 
Muckross, Lake, 579. 
Muds, brown, deposited in Scottish lochs, 
262, 264-268, 273, 274. 
ochreous, deposited in Scottish lochs, 
269. 
sulphuretted, deposited in Scottish 
lochs, 267. 
Muerto, Laguna del, 562. 
Muick, Loch, temperature of, 136. 
Mullardocli, Loch, freezing of, 140. 
Miiller, Hermann, 157. 
Miiller, 0. F., 339. 
iMiillner, J., 392. 
Mulwaree Creek, 566. 
Munthe, H., 382. 
Muotta, River, 596. 
Murchison Falls, 618. 
Murchison, H. T., 441, 448. 
Murdoch, L.H., 557. 
JMurendat, River, 619. 
Murray, George, 542. 
Murray, James, 8, 9, 17, 22, 27, 31, 32, 
49, 87, 275, 335. 
Murray, John, 1, 2, 6, 20, 21, 22, 23, 24, 
27, 32, 67, 93, 94, 132, 142, 143, 
156, 260, 261, 268, 374, 378, 399, 
427, 514, 649. 
Murten See, 595. 
Musci of Scottish lochs, 310. 
Muscinse of Scottish lochs, 301, 329. 
Mweru, Lake, 613. 
Myvatn, Lake, 380, 418. 
Myxophycccie, 260, 280, 282, 284, 310, 333, 
358. 
Nafooey, Lough, 577, 578. 
Nahuelhuapi, Lake, 640. 
Naiadacese, 357. 
Nairn district, flora of lochs of, 156, 168, 
215, 217. 
Naivasha, Lake, 619. 
Nakuro, Lake, 619. 
Nam-tso, 539. 
Narova, River, 584. 
Narroch, Loch, flora of, 224. 
Natron, Lake, 618. 
Nazas, River, 562. 
Nazik, Lake of, 543. 
Neagh, Lough, 149, 299, 577. 
Neldricken, Loch, flora of, 209, 223. 
Nelson, River, 629, 650. 
Nematoda, 318. 
Nemertinea, 355, 356. 
Nepigon, Lake, 626. 
River, 626. 
Nepissing. Lake, 627. 
" Nerpa " {Phoca haicalensis), 603. 
Ness district, flora of lochs of, 196- 
211. 
