INDEX. 
801 
Land Planarians from Tasmania and South 
Australia, 202 
Notes, 686 
Landel, G., Influence of Solar Rays on 
Growth, 84 
Landmann, — ., Streptococcus longus in 
Drinking-Water, 100 
Lang, A., Budding of Hydroids, 601 
Langer, A., Development of Bulbus Cordis 
in Amphibians and Reptiles, 664 
Lankester, E. R., Reappearance of Limno- 
codium Sowerbii, 60 
Lantern, Triple Rotating Electric, 410 
Lanz, — ., New Procedure for Staining 
Gonococcus, 534 
Lapine, N., Parasitic Fungi, 378 
Larix , Karyokinesis in Pollen-mother- 
cells, 74 
Larva of Oncodes, 675 
Larvae, Colours of Lepidopterous, 188 
— of Balanoglossus , 204, 631 
— of British Fishes, 665 
— of Melolontha, Stigmata, 54 
— of Smerinthus populi, Sexes of, 188 
Larval Hymenoptera, Tracheal System, 
334 
Laser, H., Apparatus for Boiling and Cool- 
ing Water, 267 
— Bacillus of Mouse-disease, 390 
— ‘-Effect of Citric Acid on Diphtheria 
Bacillus, 728 
Latapie, A., Fixing-board for Experiments 
on Animals, 760 
Laurent, E., Assimilation of Free Nitrogen 
by Plants, 86 
Laurer, Canal, 345 
Laurie, M., Anatomy and Relations of 
Eurypteridae, 192 
Lauterborn, R., Movements of Diatoms, 
606 
— Rotifers of the Rhine, 67 
— Structure and Cell-division of Diatoms, 
239 
— Winter Fauna of Upper Rhine, 440 
Leaf-development, Relationship between 
Formation of Vessels and, 77 
movement in Cercis , 712 
— of Butomacese, 366 
— -stalk of Atragene, Swellings on, 473 
Leaves, Accumulation of Carbohydrates in, 
217 
— Comparative Anatomy, 222 
— Fall, 366 
— Movements, 229 
— of Conifers, Size, 472 
— of Honeysuckle, Double, 706 
— - of Iridese, 222 
— of Nymphaeaceae, 366 
— of Physiotium , 375 
— Protection against Excessive Rainfall, 
82 
— Radiation and Absorption of Heat, 373 
— Respiration of Green and Etiolated, 371 
Leche, W., Dentition of Mammals, 173 
— Development of Teeth in Iguana, 38 
Leclef, J., Sporicidal Action of Serum, 728 
Leclerc du Sablon, — ., Anatomy of Stem 
of Wistaria sinensis , 363 
— Germination of Bicinus, 230 
Lecomte, H., Amount of Water Absorbed 
by Roots, 711 
— Root-tubercles of Arachis, 707 
Lee, A. B., Microtomist’s Vade Mecura, 
120 
Leech, Eye, 683 
like Parasites of American Crayfish, 
343 
Leeches of Iberian Peninsula, 343 
Lefevre, G., Vertebration of Tail of Ap- 
pendiculariae, 557 
Leger, L., New Genus of Gregarines, 466 
Gregarine in Algerian Acrididae, 
212 
— Nuclei of Mucorini, 486 
— Sexual Reproduction in Fungi, 486 
— Structure of Nucleus in Mucorini, 701 
Legrain, E., Symbiosis of Heterodera radi - 
cicola with Plants cultivated in Sahara, 
477 
Legs, Thoracic, of Triarthus , 198 
Leguminosae, Fixation of Free Nitrogen, 
479 
— Root-tubercles, 586, 707 
Lehmann, K. B., Bacillus levans , 500 
Leitz’s Mechanical Stage, 105 
— Micrometer Screw Adjustment, 109 
— Microscope, 103 
— Microtome, 131 
— Photomicrographic Apparatus, 109 
Lemaire, A., Microscopical Preparations of 
Algae, 277 
— Two new Staining Reagents for Meri- 
stems, 533 
Lemardeley’s Photographic Microscope, 
518 
Lendenfeld, Iv. von, Haacke’s Theory of 
Gemmaria. 436 
— Systematic Position of Placospongia, 
210 
Lenhossek, — . v., Nerve-cord of Rays, 
326 
Lens Mirrors, Construction of Silvered, 
254 
Lenses, Chromatic Aberration, 116 
Lenti, P., Influence of Alcohol, Glycerin, 
and Olive Oil on Disinfectants, 608 
Leo, H., Biology of Cholera-bacilli, 614 
Lepadidae, Post-embryonic Development, 
338 
Lepidoptera, Androconia, 186 
— Female Genital Armature, 332 
— Male Genital Armature, 332 
— Micro-, Notes, 443 
— Pigmentation in Scales, 186 
— Relations between Colouring and 
Habit, 558 
