944 
INDEX. 
L. 
Labial Palps of Hemiptera, 472. 
1 aboulbeniacese, 82. 
Laeaze-Duthiers, H. de, Observations on 
Living Argonaut, 351. 
Laehner-Sandoval, V., Roxburghia, 506. 
Laclinidium acridiorum, 524. 
Lnctura, Appearance of the first Vessels 
in Flowers in, 812. 
Lagerheim, G. v., iEgagropilae, 828. 
, Flower of lochroma , 228. 
, Macaroni as a sofid Nutrient 
Medium, 279. 
, New Genera of Uredinese, 243. 
, Species of Phyllosiphon, 830. 
Lagoa , Larvae, 599. 
Lake District, Algae of the English, 713, 
909. 
of Geneva, Difflugiae, 494. 
Lakes, Fauna of Alpine, 194. 
Lamellibranchiata. See Contents, xi. 
Laminariaceae, Muciferous Tissue, 645. 
Lamprey, Development, 460. 
Land Mollusca of Philippine Islands, 
772. 
Molluscan Fauna of British New 
Guinea, 195. 
Planarians, 41, 485. 
, Ciliated Pits in Australian, 
40. 
from Lord Howe Island, 485. 
, Victorian, 209. 
Lande, A., Invertebrate Fauna of Poland, 
194. 
Lang, A., Asymmetry of Gastropoda, 
352. 
, Budding in Hydra and some Hy- 
droid Polyps, 801. 
• . Preparations of Budding Hydroid 
Polyps, 891. 
Lange, T., Development of Vessels and 
Traeheids, 59. 
Langerhans, — ., Review of Progress of 
Bacteriology, 1890 and 1891, 539. 
Langlois, C., Fungus-parasites on Acridium 
per egr inurn, 80. 
Lankester, E. R., Comparative Pathology 
of Inflammation, 350. 
Lannelongue, — ., Experimental Study of 
Osteomyelitis of Staphylococci and 
Streptococci, 253. 
Lantern Microscopy, 105. 
Slides, 305. 
La Plata, Natural History in, 350. 
Larva, Cockchafer, Parasite of, 80. 
of Lagoa, 599. 
Larvae, American (Estridse with, living in 
Human Skin, 780. 
, Helminth, 372. 
, Insect, Spirally-coiled Cases of, 202. 
, Lepidopterous, Scale-like and Flat- 
tened Hairs in, 469. 
Larvae of Ascidians, 196. 
Cancridse, Forms and Relationships, 
477. 
Libellulidae, Origin and Formation 
of Chitinous Investment, 473. 
Parasitic Bees, 358. 
Larval Nervous System if Stratiomys 
strigosa, Structure, 356. 
Opisthobranchs, Alleged Anal Eye, 
770. 
, Post-, New Formation of Glandular 
Cells in Silkworm, 779. 
Lasche, A., Saccliaromyces Jcergensenii 
sp. n., 540. 
Laser, H., Bacteriological Examination of 
Mater Supply of Konigsberg, 1890 to 
1891, 853. 
, New Pathogenic Bacillus causing 
Epidemics among Laboratory Mice, 410. 
Latex of Fig, 497. 
Latham, V. A., Balsam Mounting, 159. 
Laticiferous System of Papaveraeese, 382. 
Tubes of Euphorbiacese, Urticaceae, 
Apocynaceae, and Asclepiadeae, 225. 
Latis, — ., Passage of Anthrax from Mother 
to Foetus, 92. 
Lauraceae, Histology of, 814. 
Laurent, E., Fixation of Free Nitrogen by 
Plants, 234. 
Laurie, M., Development of Lung-books in 
Scorpio fulvipes, 360. 
, of Scorpio fulvipes, 37. 
Laveran’s H<cmatozoa and Malarial Infec- 
tion, 53, 626. 
Lawes, J. B , Sources of Nitrogen in 
Leguminous Plants, 512. 
Leaf in Grasses, Apical Growth, 59. 
, Limits to Accumulation of Carbohy- 
drates in, 235. 
of Mosses, 237. 
, Pitchers, on Cabbage, 64. 
Leaves, Absorption of Water by, 70. 
Action of Anilin on Green, 810. 
Anonaeese and Violacese, Crystalline 
Deposits in, 498. 
Aquatic Monocotyledons, 63. 
, Comparative Anatomy of, 385. 
, Effect of Exposure on Relative 
Length and Breadth of, 234. 
, Endings of Vessels in, 227. 
Eucalyptus , 385. 
Fossil Banksias, 64. 
Hippocastanese, Vascular Bundles in, 
60. 
in the Autumn, Passage of Substances 
out of, 821. 
Iridese, 385, 818. 
Liriodendron, 229. 
, Method of making transparent, 287. 
, Mineral Constituents of Etiolated, 
810. 
Palms, 386. 
Porlieria , Movements, 514. 
