828 



INDEX. 



Lambert, F. D., Two New Species of 



Characium, 487 

 Lamellibranchiata. See Contents, xii 

 Lamellibranchs, Classification, 39 



— Striped Muscle in Mantle, 3-16 

 Laminariae of the Mediterranean, 740 

 Lammermayr, L., Adaptation of Ferns to 



Light, 476 

 Lamp, Microscope, Stiles' " Universal," 

 399 



— Speculum, New form Devised by Mr. 



J. W. Gordon, 798 

 Lancelet, Nervous System, 711 

 Lanchester, W. F., Antarctic Species of 



Phascolosoma, 50 

 Land, W. J. G., Origin of Cupule of Mar- 



chantia, 206 

 Lang, W. H., Alternation of Generations 



based on Ontogeny, 307 

 Lanice conchilega, Larva, 48 

 Lankester, E. R., Archerina transferred 



from the Protozoa to the Protophyta, 



377 

 Lantern Screens, Highly Reflecting, for 



Autochrome and other Projections, 769 

 Larter, C. E., Muscinese of North Devon, 



72 

 Larva of Lanice conrhilega, 48 

 Larvae, Chironomid, living in Leaves, 41 



— Echinoderm, from the Antarctic, 54 



— Muscid, Number of Segments, 459 



— of a Fly in Earthworms, 716 



— of Water Beetles, Digestion, 348 



— Polychaet, 722 



— Rust-eating, 224 



Laschtschenko, P. N., Platinum-lead 

 Alloys, 406 



Lasseur, P., Bacillus chlororaphis, 508 



Lastrea remota in Ireland, 592 



Lathrxa clandestina, Parasitism, 471 



Laubert, — ., Rust-eating Larvae. 224 



Lauby, A., Action of Mineral Waters on 

 Diatoms. 744 



Lauterborn, R., Gelatinous Envelope in 

 Plankton Rotifers, 53 



Laval, L.. Experimental Study of the 

 Thomas Process, 265 



Lavalle'e, A., Fertilisation and Develop- 

 ment in Orthonectids. 357 



Laveran, A., Haemamceba in a Bird, 728 



— Hxmogregarina lacertse, 193 



— Haemogregarine of Python, 730 



— Haemogregarines in Snakes, 730 



— New Haemogregarine from a Lizard, 



193 



— Species of Trypanosomes, 587 



— Trypanosoma congoleiise, 59 



Lead and Zinc, Silver Partition between, 

 117 



Lead-palladium Alloys, 789 



Leaf-fall and its accompanying Pheno- 

 mena, 734 



Leaf-insect, Study, 570 



Leaf-structure of Sand-dune Plants of 

 Bermuda, 61 



— of Strand plants, 733 



Leaves, Hygroscopic Movements, 366 

 Leavitt, R. G., Obituary Notice of Alvah 



A. Eaton, 205 

 Lebeau, P., Silicon-magnesium System, 



406 

 Lebram, F., Ratin bacillus and Bacillus 



enteriditis, 76 1 

 Lecnillon, A., Changes in Cicatricula of 

 Unfertilised Egg of Fowl. 561 



— Interstitial Cells of Mole's Testis, 448 



— Parthenogenetic Segmentation in Birds, 



447 



— Parthenogenetic Segmentation in Hen's 



Eggs, 706 



Lecithin, Alleged Influence on Determina- 

 tion of Sex, 447 



Leek, J. v. der, iEsculin Bile-salt Media 

 for Water and Milk Analysis, 525 



Ledoux, M., Root-modifications due to 

 Artificial Wounding, 733 



Leech, Australian, New, 577 



— Leydig's Punktsubstanz in Nerve-cord, 



463 



— New, 50 



Leeches, Supporting Tissue of Nervous 



System at Anterior and Posterior Ends, 



463 

 Leeuwen, W. D. v., Metamorphosis in 



Isosoma graminicola, 347 

 Leeuwenhoek, Simple Microscope, 652 

 Lea:ault, A., Anatomy of the Geraniaceae, 



62 

 Legendre, R., Traces of Autotomy in a 



Fossil, 185 

 Le'ger, L., Alleged Sporozoa, 730 



— Costia as a Trout-parasite, 469 



— Insect Parasite, 027 



— Intestinal Parasites of Larval Tipulid, 



72S 



— Microsporidian parasitic in a Gregarine, 



362, 730 



— Parasites from Lobster's Intestine, 469 

 Leger, M., New Filaria in a Lemur, 723 

 Le'ger, P., Sexual Reproduction in Actiuo- 



cephalidae, 193 



Legne, L., Notes on the Larger Fungi. 751 



Lehmann. H., Highly Reflecting Lantern 

 Screens for Autochrome and other Pro- 

 jections, 769 



Leidya distorta, 572 



Leigh, H. S., Study of Leaf-insect, 570 



Leishmbnia infantum, the Parasite of In- 

 fantile Kala-azar, Cultivation, 526 



Leitch, A., Rapid Examination of 

 Tumours for Diagnostic Purposes, 530 



Leitz's, Base Sledge Microtome, 529 



— New J^ Objective, 270 



Lelievre, A., Intestinal Musculature in 

 Tench, 562 



— Skeletal Muscle of Vertebrates, 451 



