INDEX, 
797 
Houlbert, C., Optical Properties of Wood, 
519 
— Secondary Wood of Apetalse, 220 
Howes, G. B., Systematic Position of 
Trilobites, 563 
Hubbard, J. W., Yolk-nucleus in Cymato- 
gaster aggregatus , 548 
Huber, — Cultivating Influenza Bacillus, 
526 
— J., Bulbils of Chxtonema, 599 
— Classification of Lower Green Algae. 
597 
— Development of Pediastrum, 599 
— Epiphytic and Endophytic Chseto- 
phoraceae, 90 
Hubrecht, A. A. W., Morphology of 
Placenta* 541 
— Placentation of Shrew, 321 
Hiinlein, F. H., Bacterial Studies in 
Tanning, 503 
Human Beings, Pathogenic Action of 
Bacillus pyocyaneus on, 613 
— Brain, Modification of Golgi’s Method 
for, 533 
— Embryo, Abnormal, 661 
of Second Week, 35 
— Liver Fluke, New, 454 
— Mucus, Germicidal Properties, 268 
— Organism, Effect of Sunlight on, 607 
— Tape-worm, New, 687 
Humphrey, J. E., Botanical Micro- 
technique, 523 
— Nucleoles and Centrosomes, 583 
Hungary, Bryozoa, 442 
Hyalonematidae, Revision, 70 
Hybridism in Cucurbitaceae, 475 
Hydractinia, Origin of Sex-cells in, 576 
Hydrobia ulvse, 440 
Hydrogen Sulphide, Microbes which 
evolve, 492 
— Sulphuretted, Formation by Aerobic 
Bacteria, 607 
— ■ — generated by Bacteria, Demonstra- 
ting, 530 
Hydroida, Irish, 208 
Hydroids, Australian, 209 
— Budding, 691 
— of ‘ Albatross,’ 351 
Hymenogaster, Parasitic, 724 
Hymenomycetes, Nuclear Division, 380 
Hymenoptera, Copulatory Organs of Male, 
53 
— Male Genital Apparatus, 53 
— Poison-apparatus, 445 
— Salivary Glands, 189 
— Tracheal System of Larval, 334 
Hypermetamorphosis of Cantharidinse, 
334 
Hyphae of Autobasidiomycetes, Vascular, 
724 
Hypophysis Cerebri, Development in Cat, 
35 
— Development, 174 
Hypophysis, Relations in Birds of Noto- 
chord and, 544 
— Development in Teleostei and Amphi- 
bia, 665 
I. 
Iberian Peninsula, Leeches, 343 
Icacinaceae, 79 
Ice Crystals, Photomicrograms, 741 
Ichneumonidae, Salivary Glands, 445 
Iguana, Development of Teeth, 38 
Ihering, H. von, Morphology of Saco- 
glossa, 180 
— Peltella, 556 
— R. v.. Fall of Leaves, 366 
Ijijma, I., New Human Tape-worm, 687 
Hexactinellids from Sagami Bay, 
691 
Ilkewitsch, K., New Method for Detecting 
Tubercle Bacilli in Phthisical Sputum, 
402 
Ilkewicz, W., Nuclei of Anthrax Spores, 
385, 406 
Illuminating Apparatus. See Contents, 
xxxi 
Illumination for Photomicrographical Pur- 
poses, New Method of, 261 
Imbedding Objects. See Contents, xxxiv 
Imhof, O. E., Alpine Rotifers, 67 
Immunity, Acquired, to Pneumococcus, 99 
— to Diphtheria, 727 
Incandescent Light, Auer, Comparison 
between Petroleum, Gas, and with 
Respect to their Usefulness for Photo- 
micrographic Work, 627 
Incubator for any Source of Heat, 516 
Incubators, Hearson’s, 511 
Index to Foraminifera, 354 
— ‘ Zoologischer Anzeiger,’ 49 
Indian Archipelago, Terrestrial Fauna of 
East, 552 
— Deep-sea Mollusca, 668 
— Echinoderms, Illustrations of, 689 
— Moths, 189 
— Ocean, Deep-sea Invertebrates, 439 
Indican, 469 
Infection, Double Coccidian, 696 
— Mixed, from Tubercle Bacilli and 
Pyogenic Cocci, 248 
Inflorescence of Urticacese and Moraceae, 
472 
Influenza Bacillus, Cultivating, 526 
Demonstration, 640 
Egg-yolk Medium for Cultivating, 
269 
Pfeiffer’s, 100 
Infundibular Apparatus of Hirudin ea, 62 
Infusoria, Food-vacuoles, 353 
— of Diarrhoea, 463 
Infusorian Pathogenic to Pigeons, 211 
Infusorians, So-called Excretory Granules 
of, 352 
