INDEX. 



927 



Labelling Slides, 287. 



Lacaze-Duthiers' (H.), Microscope with 

 Rotating Foot, 97. 



Lake, Grasmere, New British Cladocera 

 from, 187. 



Lakes, Fresh-water, Pelagic Fauna of, 

 765. 



Lalewski, A., 366. 



Lamellibranchs, Mantle of, Innervation 

 of, 767. 



Lamp, New Mechanical, 866. 



, Ranvier's Microscope, 112. 



Landsberg, B., 575. 



Laudwehr, H. A., 490. 



Lanessan's (J. L. de) Protozoa, 517. 



Lang, A., 51, 191, 197, 310. 



Langfeldt, 5S5. 



Lankester, E. R., 10, 187, 322, 519, 

 612, 771. 



Larvae and Pupae of Diptera, 772. 



of Chironomus, Nucleus of the 



Salivary Cells of, 1S5. 



of Diptera, Nervous System of, 



333. 



Latex of Euphorbia Latbyris, 529. 



Laticiferous Tubes, Compound Proto- 

 plasm of, 805. 



Vessels, 73. 



Laveran, A., 659. 



Leaf of Dionrea, Electromotive Pro- 

 perties of, 533. 



-stalk of Filicinese, Stomata in, 



226. 



Leaves, Examination of, 590. 



Lecky, R. J., 337. 



Lectures, Public, in Microscopy, 5S5. 



Leech, Muscular Tissue of, 621. 



, Voluntary Muscles of, Termina- 

 tion of Nerves in, 16. 



Leguminosas, Embrvogeny of, 641. 



Leitgeb, H., 227, 377. 



Lendenfeld, R. v., 184. 



Lenses, Number of, required in Achro- 

 matic Objectives, 107. 



Lenticels of tbe Marattiacese, 225. 



Lepidoptera, Structure of the Proboscis 

 of, 35. 



Lepidosteus, Development of, 316. 



Leuckart, R., 342. 



Leucogaster, A New Genus of Hymeno- 

 gastrese, 654. 



Lewis, T. R., 509. 



, Diatoms from the Island of, 665. 



Licbenes. See Contents. 



Lichtenstein, J., 83. 



Lieberkuehnia, Nuclei of, 802. 



Life and Death in tbe Animal Organ- 

 ism, 481. 



Light, Action of, on Fungi, 228. 



, on Vegetation, 220. 



Light and Air, Influence of, on tbe 

 Anatomical Structure of Plants, 651. 



, Electric, in Microscopy, 41 8, 557. 



, Extraneous, Excluding, from the 



Microscope, 260. 



, Green, 725. 



, Influence of, on the Growth of 



Penicillium, 87. 



, of, on the Thallus of Mar- 



chantia, 534. 



Modifiers, 565, 699. 



, Monochromatic, Deby's Apparatus 



for, 422. 



, New Bacterium Sensitive to, 656. 



Lignified Cell-membrane, Indol as a 

 reagent for, 282. 



Ligula and Schistocephalus, 786. 



Liliacese, Pollen of, Cell-nucleus in the 

 Mother-cells of, 366. 



Limax campestris, Maturation, Fecun- 

 dation, and. Segmentation of, 178. 



Limbach, J., 355. 



Limbs, Adaptations of, in Atyoida 

 Potimirim, 42. 



Lime, Oxalate of, in Plants, 653. 



salts, Function of, 819. 



Limpricht, G., 79, 653. 



Limulus, a Crustacean, 337. 



, an Arachnid, 40. 



, Function of the Caudal Spine of, 



41. 



Line and Pattern Mounting, 718. 



Lines and Annuli, Black, of Spherules 

 and Threads, 696. 



Lisle, T., 437. 



Listing, J. B., 672. 



Literature, Microscopical, Curiosities 

 of, 697. 



Live-Box, Burnet's Rotating, 410. 



Objects, Method of Keeping, 438. 



Liver-Fluke. Life-History of, 342. 



of Spiders, 39. 



Liversidge, A., 500. 



Living and Dead Protoplasm, Chemical 

 Difference between, 67, 361, 440, 522, 

 902. 



Cartilage, Examination of, 128. 



, Keeping Objects, for many 



months, 438. 



■ Microscopical Organisms, Colour- 

 ing, 425. 



Protoplasm, Staining with Bis- 

 marck Brown, 278. 



Loew, O., 67, 361, 440, 522, 902. 



Loewenberg, 655. 



Lophopus crystallinus, Statoblasts of, 

 as a Test for High-power Objectives, 

 129. 



Loranthacese, Reproductive Organs of, 

 363. 



Lord, C. L., 577. 



Lossner's Tele-microscope, 547. 



