INDEX. 



759 



Krause, K., Is there a " Vital " Staining ? 



375 

 Krefft, P., Rotation Microtome, 248 

 Krempf, A., Modification of Tentacular 



Apparatus in Madrepora, 659 

 Krisling, K. J., Fat of Tubercle Bacilli, 



234 

 Kriiss, H. A., Filtration of Ultra- Violet 



Rays through a Selection of Jena Optical 



vrlfLSSGS out! 



Kiinkel, K, Habits of the Cellar Slug, 523 

 Kiister, E., Ortner's Entomological Micro- 

 scope, 575 

 Kunstler, J., Case of Dimorphism in Ceci- 

 domyicUe, 527 



L. 



Labbe, A., Maturation Divisions in Testicle 

 of a Lobster, 529 



— Polyspermy and the Culture of Sperma- 



tozoids, 652 



— Spermatozoa of Decapods, 181 

 Labiatse, Anatomy of Seedlings, 1 92 

 Labyrinth of Fishes, 174 



Ladreyt, F., Leucocytes and Similar Cells 



in Sipunoulus nudus, 183 

 Lagerheim, G., Bulgaria globosa, 439 

 Laidlaw, F. F., Revision of Classification 



of Polyclad Turbellarians, 185 

 Laing, A. R., New Anaerobic Apparatus, 



371 

 Lake Survey, 56 

 Lalou, S., Osmotic Action of Internal 



Fluids of Echinoderms, 66 

 Laloue, G., Scent of the Orange Flower, 



538 

 Lamellibranchs, Coccidia, 313 

 Lamp, Oil-tight, Duuning's New Portable, 



110 

 Lampa, E., Exogenous Antlieridia in 

 Anthoceros, 205 



— Germination of Liver-worts, 83 

 Lamprey, Olfactory Organ, 401 

 Lampreys, Buccal Gland, 170 



Lamps, Electric, for Microscope Use, 728 

 Lampyridae, Luminosity, 307 

 Landau, E., Ova of Sea-Urchins, 187 

 Lang, E., Anatomy of Crustaceous Lichens, 



350 

 Lang, W. D., Jurassic Polyzoa, 533 

 Lankester, E. R., Economic Zoology, 172 



— Modification of Eye-Peduncles in Cy- 



monomus, 412 



— Structure and Classification of Arthro- 



poda, 524 

 Lantern Microscope and Polariscope, 580 



— Slides of Histological Objects, Prepar- 



ing, 480 

 Lanzi, M., Biology of Diatoms, 681 



— Uses of Diatoms, 435 

 Larvae and Ova of Fishes, 54 



Larvae, Parthenogenetic, of Asterias glacia- 



lis, 420 . 

 Larval, Development of Echinus micro- 

 tuberculatus, 534 



— Forms of Crangonidae, 63 

 Lasnier, Disease of Cattleya, 569 

 Lathy, P. I., Aberrations of Lepidoptera, 



409 

 Launoy, L., Nuclear Changes during 

 Secretion, 170 



— Secretory Phenomena in Poison-Glands 



and Digestive Glands, 169 

 Laurent, E., Influence of Mineral Food on 

 Sex in Dioecious Plants, 74 



— Synthesis of Proteids, 74 



Laurent, L., Presence of Abronia in the 

 Tertiary Flora of Europe, 549 



Laurent, M, Embryology of Juncacese, 194 



Lauterborn, R., Variation Cycle of Anurasa 

 cochlearis, 65 



Laveran, — ., Method of Staining the Pro- 

 tozoal Parasites of the Blood, 120 



Laveran, A., Piroplasma donovani, 314 



— Trypanosoma dimorphon in Horses, 537 

 Lawson, A. A., Garaetophyte and Embryo- 

 logy of Cryptomeria japonica, 666 



Leach's Oxy-hydrogen Lantern Microscope, 



107 

 Leaf-form and Stomata of tho Dwarf Plants 



of the Wiirzburg Limestone, 539 

 Leaves, Foliage, Monstrosities, 322 



— of Bracken Fern, Structure in Relation 



to Environment, 429 

 Lecaillon, A., Development of Ovary of 



Polyxenus lagurus, 179 

 Lecanora subfusca, 98 

 Lederbauer, — ., Plankton of Certain 



Alpine Lakes, 434 

 Leech, Nephridial Cells, 653 

 Leger, L., Coccidia in Lamellibranchs, 313 



— Trypanoplasma of the Minnow, 421 

 Legros, V., Photogrammetric Focimeter for 



Microscopical Objects: an Instrument 



for Verifying Microscopes, 715 

 Lehmann, H., Variation in Cyclops, 63 

 Leitz' New Binocular Loup, 360 

 Lemmerman, E., Phytoplankton from 



Brandenburg Lakes, 88 

 Lemurs in Captivity, Testicle and Spermatic 



Ducts, 291 

 Lendenfeld, R. v., Preparation of Spicules 



of Silicious Sponges, 589 

 Lens Calculation, 109 



— Development, 169 



under Abnormal Conditions, 399 



— Zeiss' Compound, with Iris Diaphragm, 



460 

 Lentibulariete, Regeneration, 424 

 Lepidoptera, Aberrations, 409 



— Australian, 409 



— British, Natural History, 648 



— Dipterous Parasites, 648 



— Endoderm, 409 



3 f 2 



