INDEX. 
859 
Sell rank, J., Existence, Proof, and Removal 
of Bacteria and other Micro-organisms 
in Atmospheric Air, 235 
Schreider, M. von, Mixed Cultivations of 
Streptococci and Diphtheria Bacilli, 8-1 
Schrohe, A., Koji, a Ferment producing 
18 per cent, of Alcohol, 220 
Schubenko, G., iEtiology of Cholera, 685 
Schuberg, A., Parasitic Amoebae of Human 
Intestine, 748 
, Coccidia of Mice, 201 
Schultze, E., Transformation of Proteids, 
214 
, O., Development of Mammary 
Glands, 303 
, Microtome for Cutting Large Sec- 
tions, 408 
Schulz, A., Sexual Organs of Flowers, 65 
Schulze, F. E., Terminology of Position 
and Direction, 159 
Schunck, E., Chemistry of Chlorophyll, 
59 
Schutz, J. L., Rapid Method of Making 
Nutrient Agar-agar, 259 
Schutzenberger, P., Fermentations, 379 
Schuurmans, J. H., Saccharomyces hephyr , 
366 
Schwarz, F., Fungus-parasite of Scotch 
Fir, 222 
, Staining Fungus of Pinus sylvestris, 
410 
, R., Staining Flagella of Tetanus 
Bacillus, 121 
Schwendener, S., Ascent of Sap, 355 
, Torsions in Growth of Leaves and 
Flowers, 354 
Scorptena scrofa, Elimination of Nuclear 
Elements in Ovarian Ova of, 609 
Scorpionidse, 430 
Scorpions, Classification of, 736 
, Habits of Living, 625 
Scotch Fir, Fungus-parasite of, 222 
Scott, D. H., Pitchers of Dischidia, 755 
, Secondary Tissues of Monocotyle- 
dons, 652 
Scottish Microscopical Society, 258 
Scutigera coleoptrata , Eye of, 470 
Scyphomedusse, Comparative Embryology 
of, 643 
Scyphostoma, Development of the, 490 
Sea Anemones, Sense of Taste in, 54 
Urchins, Excretory Organ of, 641 
Seas, Corals from Indian, 745 
Seaweeds, Reinke’s Atlas of German, 663 
Seed, Development of Integument of, 498 
in Claytonia, Distribution, 353 
«, Influence on Development of Fruit, 
504 
of Lythrarieae, Testa of the, 653 
of Papilionacese, Structure of Integu- 
ment of, 62 
Seedlings, 62 
of Composite, 654 
Seed-wings of Abietinese, 207 
Seeds, Adaptation to Germination, 211 
, Localization of Fatty Oils in Germi- 
nation of, 346 
of Ampelideae, 349 
of Orchidese, 653 
of Oxalis stricta , Dissemination, 67 
, Physiology and Biology of, 67 
Seeliger, O., Development of Antedon 
rosacea , 334 
Preserving Larvae of Crinoids, 406 
Seirospora , 762 
Seitz, — ., Value of Mimetic Covering in 
the Struggle for Existence, 721 
, A., Nutritive Relations of Lepido- 
ptera, 621 
Sekera, E., Notes on Water-Vascular Sys- 
tem of Mesostomidae, 46 
Selachian Ova, Doubling of Chromosomata 
in Nucleus of, 156 
Selenite from Utah, 571 
Senecio aureus , Embryo-sac and Embryo, 
756 
Serum of Tetanus, Preparing Antitoxic, 
703 
Sex, Evolution of, 160 
, Theory of, 160 
Sexual-cells of Cryptogams, 203 
Organs in Plants, Distribution, 656 
of Flowers, 65 
Sexuality of Ceratonia siliqua , 657 
Shade, New Microscope, 250 
Sharp, B., Hippa emerita, 183 
Sheep, Nematodes of Indian, 43 
Shell, Growth and Structure of, in Velates 
conoideus and other Neritidse, 30 
of Glenodinium, 197 
Helix aspersa, Repair of, 30 
Hen’s Egg, 304 
Structure, 164 
Shephard, J., Victorian Rotifers, 48 
Sherrington, C. S., Escape of Bacteria with 
Secretions, 517 
Shipley, A. E., Anatomy of Sipunculus, 
633 
Siegel, — ., Method for Finding Exciting 
Cause of Vaccinia, 402 
Sigerfors, C. P., Formation of Blastostyle 
Buds in Epenthesis McCradyi, 488 
Sigmund, W., Oil-splitting and Glycoside- 
splitting Ferments, 71 
Silk Moth, Respiratory Phenomena in 
Chrysalids of, 622 
Silver-fir, Growth, 758 
Simmonds, N., Flies and Transmission of 
Cholera, 518 
Simon, W., Bacterial Poisons, 235 
Simroth, H., Neomeniidae, 618 
, Pulmonata of Portugal and the 
Azores, 312 
Sinclair, F. C., New Mode of Respiration 
in Myriopoda, 178 
Sipunculus , Anatomy of, 633 
3 N 
1893. 
