780 



INDEX. 



Ikeda, R., Epithelium of Human Epididy- 

 mis, 656 



— Studying the Epididymis, 61S 



Illing, G., Demonstrating Fat-Cells in 

 Glandules Vesiculares of Cattle, 513 



Illuminating and other Apparatus. See 

 Contents, xxxv 



— Apparatus for Loup Preparations and 

 for Microscopy, 603 



Illumination, Dark Field, 157 



Images of Gratings, Influence on, of Phase- 

 Differences amongst their Spectra. 518, 

 532 



Imamura, T., New Photobacterium, 359 



Imbedding Method, Aceton-Paraffin, 623 



— Objects. See Contents, xxxix 



— Rapid, Acetone-Celloidin Method, 



105 

 Imhof, O. E., Wing-structure in Cicads, 



302 

 Immersion Oil Bottle. 738 



— Spot Lens, by Reichert, 745 

 Immunity of Foetus, 162 

 Impregnation and Fertilisation, 651 

 Incertse Sedis. See Contents, xix 

 Incubator, Low Temperature, Electrically 



Controlled, 102 



Index Filicum, 688 



Indigo, Demonstrating Presence, 234 



Indol and Cholera-reel Reactions, Demon- 

 stration, 240 



Infundibulum in Fishes, 287 



Infusoria, Conjugation, 320 



— Hypotrichous, Cultivating and Pre- 



paring, 509 



Life-history, 319 



Infusorians, Alleged Senile Degeneration, 

 37 



— Alveolar Structure, 681 



— Ciliated, within Eggs of Rotifer, 316 

 Ingham, W„ British Hepatics, 336 



— Yorkshire Bryophyta, 568 

 Mosses, 690 



Fresh-water Algae, 576 



Injecting Objects. See Contents, xl 

 Injection, Intravenous, Apparatus. 373 



— Physiological, for Studying Develop- 



ment of Enamel, 625 

 Insect Development, Effect of Tempera- 

 ture on, 436 



— Head, Morphology, 19, 548 



— LarvaB, Locomotor Cuticular Out- 



growths, 548 



— Ovary, Structure, 20 

 Insecta. See Contents, xiv 

 Inscctivora and Rodents, Accessory Sex- 

 glands, 7 



Insects, Abdominal Gland-pockets, 548 



— Attacking Cocoauut Palm, 551 



— Circulatory System, 299 



— Flower-visiting, in Styria, 668 



— Injurious, of the State of New York, 



667 



Insects, Injurious to Cocoanut Palm, 302 



— Morphology of, and Embiidap, 300 



— Palaeozoic, 436 



— Sense Organs, 172 



— Treatise, 299 



Insoluble Substances, Action in Modifying 



the Effect of Deleterious Agents, 686 

 Instruments, Accessories, etc. See Con- 

 tents, xxxv 

 Integument, Structure and Development, 1 1 

 Interferences Produced by a Network 



Limiting a thin Lamella, 494 

 Interferential Photography ; Variation of 



Incidence ; Polarised Light, 604 

 Intermaxillary, Human Skull without, 8 

 Intestinal Bacteria, Isolating, 375 

 Intra-vitam Staining of Retro-cerebral Ap- 

 paratus of Rotifers, 735 

 Invertebrata. See Contents, xiii 

 Inwards. R., Microscopic Slides in Drawers. 



631 

 Iris Diaphragm, Beck's, 99 

 Iron and Carbon System, Equilibrium 



Curves, 514 

 — and Steel, Deformation and Fracture, 741 

 Hardness of Constituents, 742 



— Crystallography, 516 



— Influence of Nickel and Carbon on, 248 



— Mechanical Properties of Single Crys- 



tals, 115 



— Overstraining by Tension and Com- 



pression, 384 



— Questions in the Chemistry, 739 



" Iron and Steel Magazine," The, 635 

 Iron-Carbon Alloys, with High Percent- 

 ages of Carbon. 385 

 Iron - Nickel - Manganese - Carbon Alloys, 



636 

 Irritability, Galvanotropic, of Roots, 44 



— in Algae, 43 



— of Seed Plants. See Contents, xxiv 

 Ischnura heterosticta. Dimorphism in Fe- 

 male, 24 



Isis hippuris. Structure, 556 

 Islands of Langerhans, Studies, 164 

 Isopod, Meristic Variation, 442 

 lsopods, Antarctic, 552 



— Commensalism of Two, 442 



— Monograph of North American, 306 



— of North-West Coast of North America, 



175 



— Subterranean, 26 



Issakowitsch, A., Determination of Sex in 



Daphnids, 176 

 Issel, R., Italian Oligochaeta, 310 



— New Rotifers, 446 



Istvanffi, G. de. Diseases of the Vine, 204 

 Ixodes, Gland System, 668 



— Notes on Structure, 304 

 Ixodes reduvius, Structure, 441 



Izuka, A., Collateral Budding in a Syllid, 

 553 



— Japanese Palolo, 28 



