INDEX. 
839 
Influenza Bacillus, 522, 776 
and Otitis Media, 234 
Bacteria, 234 
Injection Apparatus, Improved Form, 411 
Infusoria, Observing and Dissecting in 
Gelatin Solution, 406 
— — . See Protozoa, Contents, xx 
Ingpen, J. E., 131, 573, 577 
, Obituary Notice of the late Charles 
Baker, 792, 808 
Inheritance of Modifications, 305 
of Mutilations, 306 
Injecting Objects. See Contents, xl 
Insecta. See Contents, xii 
Insectivorous Plants, Nutrition of, 659 
Insects, Collecting and Preserving, 702 
, Colours of, 171 
• , Perforation of Flowers by, 658 
, Pollination by, 657 
Intestine, Human, Parasitic Amoebae of, 
748 
Intranuclear Bodies, 644 
Ireland, Deep Water Polychaeta, 631 
, Echinoderms from West Coast of, 50 
, New Earthworm from, 187 
, Slugs of, 30 
, Survey of Fishing Grounds of W. 
Coast, 27 
Irideae, Leaves of, 500 
Irish Rotifers, 480 
Iron Chloride Method, Rapid Staining of 
Nervous Tissue by, 409 
-greening Tannins, 316 
, Masked, Detection in Plants, 570 
Irritability of Phanerogams. See Con- 
tents, xxvi 
Isopoda, Embryology and Histogeny of, 628 
Israel, J., Pure Cultivations of Actinomy- 
cosis and its Transmissibility to Animals, 
77 
Iulidae. See Julidae 
Iwanowska. See Balicka-Iwanowska 
Iwanowsky, D., Parasitic Fungi, 667 
Izarn, — ., Pnotography of Gratings and 
Micrometers Engraved on Glass, 387 
J. 
Jagerskiold, L. A., Two new Species of 
Rotifers, 192 
Jarnmes, L., Sub-cutieular Layer of As- 
carids, 188, 261 
Janczewski, E. determination of Anemone , 
211 
, Polymorphism of Cladosporium 
herbarum , 779 
Jannsens, F. A., Nucleus of Yeast-cell, 765 
Jauson, O., Philodinidae, 638 
Janssens, F., Gills of Lamellibranchs, 619, 
705 
Japanese Perichaetidae, 186 
Jatta, A., Ulocodium and Nemacola , 765 
Jensen, P., Observing and Dissecting Infu- 
soria in Gelatin Solution, 406 
Jentys, S., Determination of Diastase in 
Leaves and Stems, 714 
, Influence of Excessive Proportion 
of Carbonic Acid on Growth of Roots, 68 
Jhering, H. von, South American Najadae, 
165 
Jonnson, B , Sieve-like Pores in Tracheal 
Xylem-elements, 206 
Jorgensen, A., Micro-organisms of Ferment 
Industries, 235, 687 
Johnson, T., Callosities of Nitophyllum, 
361 
, Stenogramme , 361 
, W., New Method for Culture of 
Diphtheria-Bacilli in Hard-boiled Eggs, 
404 
Jolles, M., Puritas Water Filter, 113 
Jolyet, F., Nervous System of Heart of 
Crab, 326 
Jones, H. L., Graft-Hybrid, 660 
Jordan, K. F., Cross and Self-pollination, 
502 
Jorunna Johnstoni, Structure and Habits, 
618 
Jost, L., Growth in Thickness of Trees, 67 
, Secondary Increase in Thickness of 
Trees, 354 
Joubin, L., Coloration of Integument of 
Cephalopoda, 615 
, Peculiar Chrom ttophores in a Cepha- 
lopod, 729 
Jourdain, S., Deglutition in Synascidiae, 
465 
, Fixation of Parasitic Hexapod Larvae 
of Acari, 325 
Jourdan, E., New Species of Epizoantlius 
from the Azores, 51 
Julidae, Life-history of, 325 
, New Stage in Development of Male, 
471 
Julien, A. A., Balsam-paraffin for Cells, 
567 
, Mounting Medium for Algae and 
Fungi, 566 
, Spiral Springs for Manipulating 
Cover-glass Preparations, 566 
Jumelle, H., Spirillum luteum, 375 
Juncaceae, Pollination in, 210 
Jung Microtome, New Arrangement for 
raising Object, 801 
Jung’s Microtomes, 264 
K. 
Kaiser, — ., Rapid Staining of Nervous 
Tissue by Weigert-Pal and Iron Chloride 
Methods, 409 
, Staining Nerve-tissue, 802 
Kallius, E., Neuroglia-cells in Peripheral 
Nerves, 462 
