860 
INDEX. 
Sirobasidium g. n., 224 
Skin of Earthworm, Intra-epidermal 
Blood-vessels in, 740 
■ Parasite, Infusorian, of Freshwater 
Fishes, 196 
, Penetrability for Microbes, 376 
Slater, C., Bacteriology of Artificial 
Mineral Waters, 686 
Slide Carriage and Object-finder, 781 
Slides, Cheap Form of Box for Microscope, 
251 
. See Microscopy, Contents, xli 
Slugs of Ireland, 30 
Sluiter, C. P., Historical Note as to 
Theories of Coral Reefs, 54 
, Movements of a Tropical Ophiurid, 
194 
Smith, A. L., Morphology of Fucacese, 762 
, E. F., Peach-blight, 367 
, T., ^Etiology of Texas Fever, 646 
, Testing the Pasteur-Chamberland 
Filter, 114 
, T. F., Monochromatic Yellow Light 
in Photomicrography, 276, 285 
, Podura Scale, 105 
Snails, Relationship between Plants and, 
71 
Snow-flora of Ecuador, 219 
, Saprophytic Fungus on, 219 
Society of Arts Microscope, 529 
Sohncke, L., Unusual Microscopic Images, 
791 
Soil, Behaviour of Tvphoid Bacilli in, 
230 
, Humidity of, A ction on Structure of 
Stem and Leaves, 208 
, Spread of Leguminosse-bacteria in, 
6S6 
Solanacese, Anthracnoses of, 512 
Solenoconeha, Structure and Relationships 
of, 31 
Solenophorus, Structure of, 47 
Solger, B., Fat as affected by Osmic Acid, 
803 
SoHdago, Embryo-sac of, 352 
Sol la, R. F., Tannin-cells in Fruit of Carob, 
753 
Solle, — ., Negative Staining Method for 
Finding Tubercle Bacilli, 566 
Solms-Laubach, — ., Fertilization of Fig, 
757 
Sommaruga, E., Metabolic Products of 
Micro-organisms, 235 
Soncini, G., Influence of Yeast on Smell of 
Wine, 76 
Sonsino, P., Life-cycle of Billiarzia 
hsematobia, 742 
, New Species of Distomum, 192 
, Notes on Flukes, 742 
, Trematodes of Reptiles and Amphi- 
bians, 637 
Soppitt, H. T., uEcidium leucospermum, 
767 
{ Soudakewitsch, J., Intracellular Parasitism 
of Cancerous Neoplasms, 648 
j South American Pantopoda, 36 
Australia, Land Planarians from, 45 
Georgian and other Nemertines, 741 
Spermatogenesis, Echinoderm, 611 
in Sauropsida, 155 
, Mammalian, 722 
of Gryllotalpa , Reducing Division in, 
470 
Spermatozoa, Duration of Motion of 
Human, 304 
of Dytiscus marginalise Remarkable 
Behaviour of, 622 
Spermogone of Cseoma, Development of, 512 
Sphxrotilus roseus g. et sp. n., 518 
Spider, Harvest-, Striped, 326 
! Spiders, Distribution of, 35 
, Malayan and Papuan. 35 
I , Parthenogenesis in, 626 
Spina bifida , Urmund and, 721 
Spinal Cord, New Method of Preparing, 
405 
Spines, Use in Nymphs of Hymenoptera, 35 
Spirillum luteum, 375 
volutans , Progressive Phases of, 715, 
SOS 
Spirogyra, Cell-nucleus of, 650 
, Fungus-parasite of, 668 
i , Karvokinesis in, 752 
j Spleen and Immunization, 88 
; Spohn, G., Nature of Staining Process, 
711 
Spondylus geederopus, Ocular Nerves, 464 
Sponges. See Porifera, Contents, xx 
Spongoblasts of one of the Keratosa, 55 
Sporange, Development in Poly pod i ace se, 
662 
Sporanges of Chorda filum, Plurilocular, 
663 
Sporangial Forms of Diatoms, 369 
Spore-formation of Green Tadpole Bacilli, 
520 
! , Restoring to Asporogenous 
Anthrax, 374 
i Spores of Bacillus megaterium, Resistance 
to Dryness, 678 
Fungi, Effect of Poisons on, 664 
| Yeast, 220 
Sporocarp of Pilidaria, 662 
Sporophyte of Vascular Cryptogams, 759 
! Sporozoa Cell-diseases, 749 
j Springs, Spiral, for Manipulating Cover- 
glass Preparations, 566 
Spronck, C. H., Invasion of Subcutaneous 
Tissue by Diphtheria Bacillus, 375 
Spuler, — ., Phylogeny of Papilionidae, 174 
, A., Alleged Intracellular Origin of 
Red Blood-corpuscles, 159 
, Blood, 260 
Sputum fiom Pulmonary Gangrene In- 
fusoria in, 339 
in Sections, Examining, 121 
