INDEX. 



773 



Scliolt, A., Penetration of the Intestinal 



Wall by Bacteria, 313 

 Schoneboom, C. G., Method for Obtaining 



Sterile Blood-Serum, 334 

 Schouten, S. I.., New Method of Obtaining 



Pure Cultures, 331 

 Schreiner, K. E., Alimentary Canal of 



Birds, 139 

 Schrenk, II. von, Fungus Diseases of Coni- 

 fers, 192 



— Parasitic Fungus, 415 

 Schroder, B., Mucin, 291 



Schroder, L., Development of Male Geni- 

 talia in Seolytidae, 525 



Schuberg, — ., Bottle for Cedar Oil, 467 



Schubert, R. J., Foraminifera from Singa- 

 pore, 45 



Schultz, E., Regeneration in Leptoplana 

 atomata, 648 



Schultz, N. K., Vitality of the Plague Ba- 

 cillus, 319 



Schultze, L. S., Heart of Salpa. 268 



Schultze, O., Development and Signifi- 

 cance of Ora serrata, 404 



Schulz, K„ Structure of Polyzoa, 651 



Schulze, E., Formation of Asi^aragin and 

 Proteids in Plants, 438 



Schulz?, H., Physics of Fermentation, 439 



Schulze, \\\. Islands of Langerhaus in 

 Pancreas, 20 



Schunck, C. A., Yellow Colouring Matters 

 of Leaves, 65S 



Scliiitt, F., Centrifugal and Simultaneous 

 Thickeniugs of the Membrane, 289 



Schwabach, F. E., Excretion of Resin by 

 Leaves of Conifers, 290 



Schweudener, S., Divergences in Capitule 

 of Sunflower, 294 



— Theory of Phyllotaxis, 662 

 Scinidse, Position, 155 

 Sclerostomum equinum, Development, 41 

 Scofield, C. S., JJictyophora Ravenelii, 73 

 Scolopendra morsitans, Poison, lit 



Scott, D. H., Fructification of Palaeozoic 

 Lycopods, 184 



— Structure of Isoetes, 62 



Scott, F. H., Micro-Chemistry of Nerve- 

 cells, 140 



Scott, Hon. G., Formalin as a Wet Method 

 for Blood-films, 217 



Scott's Fossil Botany, 62 



Scourneld, D. J., Ashe's Camera Lucida, 84 



— Daplmia hyalina, 154 



— Ephippium of Bosmina, 418 



— Swimming Movements of Entomostraca, 



154 

 Scrophulariacese, Fruit, 661 

 Scyllium canicula, Cerebellum, 639 

 Sea-Anemones, Attachment of Young to 



an Adult, 653 

 Sea-urchin, Abnormal, 2S1 

 Sea-urchins, Developing, Reaction of, to 



Environment, 133 



Scbor. J., Carbohydrate of Carrageen-moss, 

 142 



Seckt, H., Phyllotaxis in Musci and 



^ FloridesB, 672 



Secretary, 473 



Secreting Apparatus of Composite, 550 



Secretions of Phanerogamia. See Con- 

 tents, xxi 



Seeds, Dormant, Respiration, 559 



— of Leguminosa3, 171 



— Structure, 661 



— Vitality, 302, 665 



Seelhorst, — . v., Influence of Water of the 



Soil on the Development of Plants, 59 

 Seibert's Cylinder Iris Diaphragm, 705 



— Illuminating Apparatus, 704 ' 



— Large Model Microscope, 701 



— Loup Stand, 703 



— New Demonstration Loup, 703 



— New Microscope for Crystallography 



aud Petrography. 694 

 No. 5 A, 697 



— Preparation Microscope, 699 



Sekera, E., Marine Species of Gyrator, 2S0 

 Selachians, Luminous Organs, 19 



— Nephrostomes and Segmental Canals, 



25 



— Osmotic Pressure in Internal Fluids, 26 

 Selaginella, Sporauge and Inflorescence, 



674 

 Selenka, E., Uniformity of the Embryos of 



Primates, 506 

 Self- Pollination and Cross-Pollination, 58, 



177, 554 

 Selys-Longchamps, M. de, Development of 

 Ciona intestiiialis, 145 



— Molgula ampulloides, 145 

 Seminase in Seeds, 5 1 



Semon, R., Development of Excretory Sys- 

 tem in Dipnoi, 259 



— Position of Dipnoi, 409 



Senn, G., Systematic Work on Flagellata, 



424 

 Sense-Orgaus in Collembola, 642 

 Senso-motory Apparatus of Teudrils of 



Cucurbitaceae, 668 

 Sequoia, Archegones and Pollen-tubes, 57 

 Sequoia semper vir ens. Suckers, 661 

 Seurat, L. G., Parasites of Oaks, 32 

 Sex, Does Nutrition influence the Deter- 

 mination of? 133 



— in Pigeons, 12 



— iu Silkmoth, Determination, 642 

 Sexes, Distribution in Dioecious Plants, 



176 

 Sexual Dimorphism among Animals, 250 



— Organs, External, in Male Lepidoptera, 



525 



— Reproduction, 56 

 in Fungi, 68 



— Season in Mammals, 252 



— Zygosis in Protozoa, 44 

 Sexuality of Fuugi, 677 



Dec. 18th, 1901 



6 F 



