632 



INDEX. 



Shaw, H. O. N., Structure of Conus, 250 

 Shaxby, J. H., Brownian Movement of 



Bacterial Spores, 200 

 Sheet-iron, Protective Oxidized Coating 



.,11,318 

 Shell, Bivalve, Structure of, 346 



— Insertion of Muscle on, 251 



— Plates, Heavy Boiler, Failures of, 500 

 Shell- structure, Notes on, in the Genus 



Lingula, 28 

 Shirnidsa, K., Morphology of Gram-nega- 

 tive Bacilli, t;8 

 SMwago, P., Vesicular Secretion of Mal- 



pighian Tubes, 41 

 Shrews, Lateral Glands of, 441 

 Sidebottom, H., Pacific Ocean Species of 



Lagena, 267 

 Siebert, W., Epithelium of Anodonta 



cellensis, 40 

 Siedentopf, H., Exercises in Scientific 



Microscopy, 80 

 Sigiuund, Prof., Histological Preparations, 



228 

 Silicon in Arsenical Copper, 219 

 Silk Peptones, Crude, Purification of, 583 

 Silver and Cuprous Oxide, 318 

 Silver-silver-sulphide System, 422 

 Silvestri, F., New Order of Insects, 165 

 Sinnott, E. W., Jur.issic Osmundacese 



from New Zealand, 463 

 Siphonales, 189 



Siphonophora, Development of, 456 

 Sipunculids, Food of, 171 

 Size, Inheritance of, in Paramoeeium, 48 

 Skates, Eggs of, 157 

 Skeleton, Caudal, Development of, in 



Pleuragramma antarcticum, 340 

 Skin and Glands of Dythcus murginalis, 



165 



— Human, Histology of Cold Spots in, 34 



— of Holothurians, 546 



— Pigmentation of, in Primates, 161 

 Slide, Circular 12-celled, 94 



for Opaque Objects, 216 



— Mounted, Method of Marking a given 



Object for Reference on, 416 

 Smirnowa, W., Regeneration of Muscular 



Tissue in Metamorphosis of Frog, 522 

 Smith, B. G., Preparing Teleost Embryos 



for Class Use, 310 

 Smith, G.. Effect of Sacculina on Host, 170 



— Growth of certain Fresh-water and Soil 



Protista, 584 



— Nutritive Conditions Determining 



Growth of Protista, 549 



Smith, J. F., Isolation of Bacillus diph- 

 theria by means of a Simple Medium 

 containing Potassium Tellurate, 495 



Smith, L. W., Development of Columella 

 auris in Chrytemy* margiuata, 338 



Smith, N. H., Identification and Classifica- 

 tion of Cellulose-dissolving Bacteria 

 201 



Smith, W. V., Bacillus abortiius equinus 



in Infectious Arthritis of Colts, 569 

 Snail, Chromosomes in, 250 



— Metabolism of, 250 



Snails, Abyssal Fresh- water, of the Lake 



of Geneva, 444 

 Snakes, Poison Glands of, 248 

 Snap- beech Disease, 196 

 Snessarew, P., Stroma of Suprarenal Cortex, 



37 

 Snow, Red, 369 

 Soar, C. D., Two New British Water-mites, 



256 

 Soga, A. R. B., Cultivation of Pathogenic 



Spirochastes, 583 

 Solenomya. Ciliary Mechanisms in, 161 

 Solids, Diffusion of, 511 

 Sollaud. E., Development of Caridea, 351 

 Sori of Rusts in the Caryopses of Cereals, 



566 

 Sorodiscus callitrichis, g. etsp.n., 195 

 Sorokina-Agafonow, Changes of Peri- 

 pheral Nerves during Metamorphosis, 



41 

 Sorus of Uredinese, Position of, on the 



Leaf, 378 

 Soueges, R., Embryogeny of the Cruciferse, 



460 

 Southern, R., Clare Island Annelids, 452 

 SparasH* ramosa, Parasitism of, 286 

 Spargo, M. W., Chlamydomonas, 563 

 Spelxogervaisia jonescui g. et sp. n., 540 

 Spermatogenesis in Lepidoptera, 348 



— in Sclerostomum, 45 

 Spermatophores of Gryllidse and Locus- 



tidse, 167, 539 

 Spermatozoa, Intra-uterine Development 



of, in Ascaris. 452 

 Spermatozoon of Guillemot, 157 

 Sphserotilus, Notes on, 433 

 Sphagnum, North American, 57 

 Spicules, Hexactinellid, 48 



— Radiolarian, 48 

 Spiders. Mating of, 450 



— Mygalomorph, Second Pair of Lung- 



books in, 449 

 Spinal Ganglion Cells, Trophospongium 



and Reticular Apparatus in, 438 

 Spinning Apparatus of Embiidse, 539 

 Spiranthe* autumnalis, Tuberization in, 65 

 Spirochxta pallida, Staining, 314 

 Spirochetes, Pathogenic, Cultivation of, 



583 

 Spiroehsets <.f the Intestine in Birds, 50 

 Spirogyra, 281, 474 



— New, 188 



— Nuclear Division in, 57 



— tjiboflen*is, 188 



Sponges, '1 etraxonid. Japanese, 456 

 Spongiosa of Cetacean Pelvis, 158 

 Spore-development in Equisetum, 182 

 Spores, Atmospheric Fungus, 477 



— Bacterial, Brownian Movement of, 200 



