708 
INDEX. 
Nemec, B., Nuclear- and Cell-division in 
Solanum tuberosum, 498 
— Phenomena of Nuclear and Cell-divi- 
sion, 408 
Nemertean, New Pelagic, 602 
Neomylodon, 478 
Neottia Nidus-avis, Germination, 413 
Nepenthes, Proteolytic Enzyme, 292, 612 
Nephelis vulgaris , Development, 158 
Nephridia of Glycera and Goniada, 36 
Nereocystis, 628 
Neritina fluviatilis, Anatomy, 589 
Nerve-cells of Annelids, 392 
Structure, 270, 580 
— Tissue, New Stfaitiing for, 548 
Staining with Gold, 237 
Nervous System, Central, of Cestoda, 283 
Neurites in, 473 
Method for Staining Secondary De- 
generation in, 236 
of obtaining a Black Reaction in 
certain Tissue Elements of the 
Central, 665 
of Gastropods, 274 
of Invertebrates, 27 
of Siphonophora, 286 
Nesczadimenko, M. P., Pathogenic Action 
of Blastomycetes, 192 
Nestler, A., Fungus in the Ovary of 
Darnel, 191 
— Traumatropic Movements of the Nu- 
cleus and of Protoplasm, 181 
Neufeld, — ., Cultivation of Typhoid 
Bacilli from Rose-coloured Spots, 659 
Neuhass’ Lehrbuch der Mikrophoto- 
graphie, 94 
Neurites in Central Nervous System, 473 
Newbigin, Marion I., Affinities of Entero- 
chromes, 477 
— Chlorophylloid Pigments, 27 
Newcombe, F. C., Cellulose Euzymes, 500 
Newman’s Bacteria, 527 
New Zealand, Echinoderm Fauna, 286 
Nicotra, L., Classification of Fruits, 172 
— Cross-Pollination and Self-Pollination, 
298 
— Heterocarp v and Heterospermy, 172 
Niedner, — ., Medium for Bacteriological 
Examination of Water, 344 
Nilsson, A,, Parasitic Fungi, 65 
Nilsson, N. H., Bog-Plants, 48 
Nisella g. n., 463 
Nisbikawa, T., Embryos of Chlamydo- 
selachus, 150 
Nissl Method, New, 448 
Nitragin and the Nodules of Leguminous 
Plants, 296 
Nitrates, Action of Bacillus coli and Ba- 
cillus typhosus on, 200 
— Assimilation by Plants, 300 
Nitrification Microbes, Isolation from the 
Soil, 545 
Nitrification of Organic Nitrogen, 509 
Nitrogen, Absorption by Plants, 507 
Nitrogenous Substances, Nutrition of 
Plants by, 411 
Noack, F., Parasitic Fungi, 631 
Noaek, W., Method for Orienting Small 
Objects, 550 
Nocht, — ., Staining the Malaria Parasite, 
110 
Nodes, Elongation of, 179 
Nodules of Leguminous Plants and Nitra- 
gin, 296 
Noldeke, B., Endocardiac Epithelium of 
Salmon, 151, 471 
Non-cellular Structures, 578 
Non-inclinable Stand, Reichert’s Cheap, 
647 
Nordenskiold, E., Neomylodon, 478 
Nordhausen, M., Biology of Parasitic 
Fungi, 310 
— Growth of the Thickening-Ring in 
Dicotyledons, 612 
Norman, — ., British Isopod Chelifera, 280 
Nose-piece, Beck’s New Triple, 339 
Triple, Dust-proof, 440 
“ Notochord ” of Cephalodiscus, 603 
Nuclear and Cell-division in Cbara, 185 
in Solanum tuberosum, 41*8 
Phenomena, 403 
— Division in the Tetraspore Mother- 
cells of Corallina, 306 
— Reduction and Function of Chromatin, 
291 
Nuclei, Protozoan, 400 
Nucleole and Karyokinesis in Spirogyra, 
186 
— Possible Function of, in Heredity, 611 
Nucleolus, Behaviour during Development 
of Eggs, 466 
— of Hedgehog Ovum, 568 
Nucleus, Behaviour of, in Conjugating 
Infusoria, 399 
— of Yeast-plant, 312 
Nusbaum, J., Connection between Ear and 
Swim-bladder in Cobitis fossilis, 585 
— Development of Spermatozoa, 468 
— Dorsal Organs of Crustacean Embryos, 
33 
Nussbaum, M., Parthenogenesis in Lepido- 
ptera, 155 
— Unfertilised Ova of Ascaris megalo- 
cephala , 159 
Nutrient Media, Coloured, 230 
Nutrition of Phanerogams. See Contents, 
xxi 
Nutritive Cells in Spermatogenesis, 149 
Nuytsia, Structure, 176 
O. 
Objectives, Nomenclature of, 437 
— Small Apertured, Formulae for, 84 
— . See Contents, xxx 
