INDEX. 



791 



Nerve, Auditory, in Pelromyzou fluwatUis, 

 Demonstrating the EndingB, 237 



— Optic, Histology, 655 



— Tentacular, of Snail, Degeneration, 663 

 Nerve-Cells, Pathologic.nl Nature of Holm- 

 gren's Canaliculi, 427 



Nerve -endings in the Lung, 540 

 Nerve-Fibres, Degenerated, Donaggio's, 



Method of Staining, 622 

 Nerves, Cranial, in Chick, 429 



in Petromyzou, 165 



of Varaints bivittatus, 430 



— in Female Genital Tract, Demonstra- 



ting, 625 



— of Auditory Organs in Petromyzon 



fluviatilis, 287 



— Peripheral, Demonstrating Regenera- 



tion, 625 

 Nervous and Excretory Systems ot Fresh- 

 water Triclads, 674 



— System in Asteridre, 556 



Metamorphosis Independent of, 424 



of Asterias rubens. Studying, 234 



of Copepoda, 442 



Peripheral, in Amphibian Larvae, 9 



of Mammals, 428 



— Tissue, Bielschowsky's Method of 

 Staining, 735 



Intra-vitam, Stains for, 242 



Neumayer, V. L., Hardening of Organs 



with Formalin, 739 

 Neuro-fibrils, Staining, 109 

 Neuroglia in Ichthyobdella, 736 

 Neurological Studies, 164 

 Neustead, R., Tick Fever in Congo Free 



State, 304 

 Nicholson, W. E„ Notes on British Mosses, 



332 

 Nickel and Carbon, Influence on Iron, 248 

 Nickel-Cbromium Steels, 635 

 Nickel-Manganese Steels, 115 

 Nickel- Vanadium Steels, 245 

 Nickolsky, A., Reptiles and Amphibians 



of Russia, 430 

 Nicoll, W., Some New and Little Known 

 Trematodes, 445 



— Trematodes of Bivalves, 313 

 Nicolle, C, Cultivation of the Leprosy 



Bacillus, 511 



— Spirillum of Bat, 557 



Nicolle, M , Cultivation of Glanders, 611 

 Nicthoa astaci, Male, and the Suctorial 



Apparatus, 552 

 Nidamental Organ of Dogfish, 168 

 Nielsen, J. C, Cause of" Markflecke," 666 

 Nierstrasz, H. F., Notes on Chitonidse, 



299 

 Nitrogen and Mycorhiza, Assimilation, 686 



— Atmospheric, Fungi in Relation to, 455 



— in Steel, 245 



— Loss of, in Soils, 93 

 Nitrogen-fixing Anaerobic Organisms, 610 

 Nitrosomo7ias europxa, Italian variety, 487 



Noack, — ., Biology of Helminthosporivm 

 gramineum, 201 



Noack, F., Plant Diseases, 204 

 Noe, (;., Sensory Organs on Wings, 302 

 Noel, B., Endophytes of Orchidese, 78 

 Noll, — ., Graft Hybrids, 561 

 Nordenskiold, E., Gland System in Ixodes, 

 668 



— Structure of Ixodes reduvius, 441 

 Nordon, A., New Arrangement for Pro- 

 curing a Monochromatic Image of a 

 Light-Source, 492 



Nordstedt, O., Nomenclature of Desmids, 



and other Algological Notes, 468 

 North, Rt. Hon. Sir F., Death of Mr, 



Vezey, 253 

 Nostoc Colonies and Anthoceros, 692 

 Nostril, Histology of Mammalian, 426 

 Notochordin Skull ofCentetes, Vestige, 289 

 Nuclear Division in Hepaticse, 325 



in Saccharomyces ellipsoideu*, 345 



in Yeast, 186, 473 



— Fertilisation in the Mucorini. 582 

 Nuclei, Double and Polymorphic in Triton, 



10 



— Resting, and Mitosis, 9 



Nucleinic Acid, Use of the Sodium Salt in 

 Bacteriological Diagnosis, 610 



Nucleoli and Chromosomes, Demonstrating 

 the Structure, 234 



Nucleolus in Spermatogenesis of Cock- 

 roach, Behaviour, 172 



Nucleus and Chromosomes, 40 



— Rachis, in Ascaris, 177 

 Nudibranchs, Antarctic, 298 



— British, 434 



— South Australian, 298 

 Nummulites, Dimorphism of English, 449 

 Nusbaum, J , Regeneration in Polvchsets, 



176 



— Structure of Gas - gland in Swim- 



bladder, 427 

 Nusbaum, J., The " Oval " of the Swim - 



Bladder, 661 

 Nustibauiu, M., Regeneration in Testes, 7 



— Testis of Batrachia, 659 



Nutrition of Seed Plants. See Contents, 



xxiii 

 Nuttall, G. H. F., Piroplasma canis, 184 

 Nylander, W., " Chemical Tests " in De- 

 termining Licbens, 707 



O. 



Obituary : — 



Lionel Smith Beale, 277 



John Jewell Vezey, 279 

 Object-holder, Sauveur's Bridge, 99 

 Objective, Dry and Water-Immersion A by 



Ross, 221 

 Objectives, Microscope, Evaluation of 



Power, 363 

 — Microscopical, Magnifying Power, 3l>2 



