INDEX. 
873 
Impregnation, Spermatopbores as means of 
Hypodermic, 719. 
Incubators, Thermoregulator for, 652. 
Indian Archipelago, Comatulids of, 479. 
Rusts and Mildews, 78. 
Infertility, Cross-, Preservation and Accu- 
mulation of, 19. 
Infiltrating Oseous and Dental Tissues, A 
new Method, 307. 
Inflorescences, Epiphyllous, 490. 
Influenza, Bacteria of, 641. 
, Micro-organisms of, 388. 
Infusoria, Experiments on Cultivation 
Media for, 129. 
from Fresh Waters of United States, 
697. 
■ , Method of Examining Living, 141, 
828. 
, Two new, 752. 
Infusorians, Notes on Ciliated, 355. 
Infusorium-like Animal, 602. 
Injecting. See Contents, xxxix. 
Inoculation from Koch’s Plates, Apparatus 
for facilitating, 417. 
Insecta. See Contents, xii. 
, Examining Spermatozoa of, 421. 
Insect Wing Muscles, Staining Termina- 
tions of Tracheae and Nerves in, by 
Golgi’s Method, 288. 
Insects and Flowers, 215, 624. 
, Extremities of Embryo of, 458. 
, Preparing Glandular Epithelium of, 
538. 
, Preparation of Wing-muscles of, 683. 
Integument of Seed of Cyclospermae, 367. 
“ Intermediate Body” in Cell-division, 715. 
Intestine, Small, New Bacillus from, 512. 
Intoxicating Rye, 633. 
Intracellular Digestion in Protozoa, 483. 
Invention of Compound Microscope, 808. 
of Spectacles, Microscope, and Tele- 
scope, 269. 
Jpomxa versicolor. Anatomy of, 620. 
Ireland, Echinodermata from S.W., 604. 
, Foraminifera off S.W. coast of, 206. 
Iris Diaphragm, Bausch and Lomb’s Con- 
denser Mounting with, 405. 
Iris sibirica, Fertilization, 768. 
Iron, Demonstration of, in Chromatin, 828. 
Irritability of Leaves of Dionaea, 771. 
Ischikawa, C., Conjugation in Noctiluca, 
484. 
, Formation of Eggs in Testis of Gebia 
major , 344. 
Isoetes, Life-history of, 774. 
, Structure of, 376. 
, Vascular Bundles of, 222. 
Isopod Feet, Morphology of, 593. 
Isopoda, Care of Young in, 187. 
, Embryology of, 343. 
, Germinal Layers of, 736. 
, Reproduction of, 737. 
Isopods, 186. 
Isopods,, Arterial System of, 736. 
IstvanfA, J., “ Meteor-paper,” 777. 
Ives, J. E., Echinodermata of Yucatan and 
Vera Cruz, 50. 
Ixodkke, Notes on, 731. 
J. 
Jaboulay, — ., Microbes of Acute Infectious 
Osteomyelitis, 243. 
Jackson, W. H., Morphology of Lepi- 
doptera, 588. 
Jacquemin, G., Bouquet of Fermented 
Liquors, 77. 
Jaenicke, — ., Action of Pyoctanin on 
Bacteria, 388. 
Jameson, H. G., British Mosses, 627. 
Janet, C., Apical System of Echinoids, 748. 
Janosik, J., Development of the Genital 
System, 713. 
, Development of the Reproductive 
System, 24. 
Janowski, T., Action of Light on Bacillus 
of Typhoid Fever, 802. 
Japan, Brunia, a new fossil Diatom from, 
386. 
Java, Diatoms from, 386. 
Javanese Hepaticae, 73. 
Jaworowski, A., Extremities of Embryo of 
Arachnids and Insects, 458. 
Jena, Carl Zeiss-Stiftung in, 528. 
Johnson, C., American Objective compared 
with the German, 405. 
, T., Dictyotaceae, 630. 
, Phaeosporeae, 630. 
, W., and Sons, Advanced Student’s 
Microscope, 556, 648. 
Johnston, R. M., Tasmanian Mollusca, 
722. 
Johow, F., Phanerogamic Parasites, 70. 
Just, L., Increase in Thickness of Stem 
and Formation of Annual Rings, 761. 
Joubin, L., Development of Chromato- 
phores of Oetopod Cephalopoda, 175. 
, Turbellaria of Coasts of France, 
198. 
Jourdan, E., Epithelial Fibrillar Tissue of 
Annelids, 39. 
, Innervation of Proboscis of Glycera, 
469. 
Joyeux-Laffuie, J., Chsetopterus, 39. 
Juglandeae, Fruit and Seed of, 621. 
Julien, A., Position of Nerve-centres, 326. 
Jumelle, H., Assimilation and Transpira- 
tion, 770. 
, Assimilation by Red Leaves, 71. 
, in Lichens, 634. 
, Influence of Anaesthetics on Assimi- 
lation and Transpiration, 373. 
Juncaceae, Bulbs and Tubers in, 493. 
