704 
INDEX. 
Longevity, Inheritance of, 582 
Longo, B., Stomates of Cynomorium, 296 
Lord, J. E., Two New Rotifers, 39 
Lord, J. R., New Nissl Method, 448 
Lorenzini’s Ampullae in Acantliias vulgaris , 
380 
Lovell, J. H., Colours of Flowers, 501 
Lowit, M., ^Etiology of Leukhsemia, 322 
Lucws, Keith, 112 
— A Microscope with New Focussing Me- 
chanism, 139 
Ludwig, F., Biology of Helleborus foetidus , 
179 
— Myrmecophilous Plants, 511 
Liilie, Max, New Genus of Taeniadae, 161 
— Parasites from Berbera, 284 
Liihne, V., Sporogone of Anthoceros, 417 
Luminous Organs in Spinax niger, 576 
of Fishes, 474 
Lundborg, H., Share of the Ectoderm in 
forming Mesenchyme, 566 
Lundie, A., Method of Mounting Fungi 
in Glycerin, 665 
Luther, A., Chlorosaceus, a New Genus of 
Fresh-water Algae, 419 
Lutz, L., Nutrition of Plants by Nitro- 
genous Substances, 411 
Lycopodium, Stem, 303 
— Structure, 302 
Lycopodium clavatum, Protliallium, 623 
Lymph-glands in Vertebrates, Functions, 
477 
Lysichiton, Embryo-sac, 410 
M. 
Maas, Otto, Maturation and Fertilisation 
in Sponges, 606 
McBiide, E. W., Asterid Development, 40 
— Development of Echinoids, 603 
— Movements of Copepods, 597 
MiicCallum, W. G., Micrococcus zymogenes, 
320 
— Peptonising Diplococcus, 429 
MacConkey, A., Staining the Capsules of 
Pneumococcus and of the Bacillus of 
Friedlander, 108 
MacDougal, D. T., Copper in Plants, 292 
— Dissemination of the Seeds of Razou- 
mofskia, 621 
— Irritation-Movements in Biophy turn, 413 
— Symbiotic Saprophytism, 505 
McFarland, J., Bacillus anthracis similis, 
72 
McKenney, R. E, B., Embryo-sac of Scilla 
and Liliurn, 619 
Mackerel, Variation and Races, 24 
MacMillan, C., Nereocystis, 628 
MacMunn, C. A., Gastric Gland of Mol- 
lusca aud Decapod Crustacea, 478 
McMurtich, J. Playfair, “Mid-Gut” of 
Isopods, 158 
McMurrich, J. Playfair, Present Status a 
Anatomy, 385 
Macraspis elegans Olsson, 489 
Macrostilbum g. n , 516 
Magnesia-Gypsum Plates for Cultivating 
Nitrifying Organisms, 544 
Magnus, P., Modification of Characters in 
the Uredineae, 516 
— Parasitic Fungi, 65, 312, 421, 631 
— Uropyxis, 517 
Maige, — ., Influence of Light on the 
Form and Structure of Branches, 55 
Malaria and Mosquitoes, 32, 155, 591 
— Parasite, Staining, 110, 454 
— Parasites, 609 
Development, 609 
Malarial Blood, Modification of the Aron- 
son-Phillips Method of Staining, 664 
Malic Acid, Fermentation by Bacteria, 
637 
Mallophaga, 390 
Malme, G. O. A. N„ Pyxino, 65 
Malme, J. O. A., Dimorphism in Curtia, 48 
Mammals, Ancestry, 384 
Mangin, L., Parasitic Fungi, 64 
Mann, G., Nature of Life, 152 
Manner, H., Development of Vertebral 
Column of Reptiles, 568 
Mantidse, Regeneration in, 482 
Maquenne, L., Changes in Oily Seeds du- 
ring Germination, 55 
Marantacese, Irritable Movements in, 180' 
Marchoux, E., Pneumococcus and the 
Sleeping Sickness, 525 
Margarin, Presence of Tubercle Bacilli in, 
638 
Marine Animals, Killing and Preserving, 
103 
— Metabolism, Problems of, 272 
— Microscopic Vegetable Organisms, 422 
— Worms as Microscopical Objects, Pre- 
paration, 679 
Markings of Butterflies, Development, 30 
Marpmann, G., Bacterium from Diabetic 
Urine, 322 
— Fluorides of Sodium as Fixatives and 
Preservatives, 456 
— Rotatoria of Fresh- water Plankton, 601 
Marsh, C. D., Microscopic Preparations of 
Copepoda, 345 
Masterman, A. T., “Notochord” of Ce- 
phalodiscus, 603 
Marsupial Larynx , 20 
Marsupials, Cestodes of, 160 
— Diprotodont, Development of Teeth, 
266 
Martel, E., Structure of Hvpecoum, 504 
Martin, C. J., Relation of the Toxin and 
Antitoxin of Snake Venom, 71 
Martin, H., Development of Snake’s Poi- 
son-gland, 469 
Martin, S., Growth of the Typhoid Bacil- 
I lus in Soil, 431 
