716 
INDEX. 
Scourfield, D. J., Entomostraca of Epping 
Forest, 33 
— Winter Egg of Leydigia acanthocer- 
coides Fisher, 485 
Scudder, S. H., Schistocerca, 388 
Scyphoceplialus g. n., 161 
Scyphoceplialus bisulcatus, 161, 489 
Sea-Urchin Eggs, Experiments with, 492 
Secondary Increase in the Primary Vascu- 
lar Bundles of Monocotyledons, 293 
Secretary, The, 241, 242, 248 
Secretion, Physiology of, 384 
Secretions of Phanerogamia. See Con- 
tents, xviii 
Secretory Phenomena in Poison-Gland of 
Adder, 151 
Seed-Habit, and the Origin of Gymno- 
sperms, 182 
Seedless Grapes, 407 
Seedlings of Jatropha multifida and Persea 
gratissima , 618 
— of Woody Plants, 617 
Segmental Organs, Development, 601 
Seitz, J., Bacillus hastilis , 527 
Selachians, Inter-Renal Body of, 22 
Selby, A. D., Parasitic Fungus, 311 
Selection, Reproductive or Genetic, 380 
Selenka, E., Inversion of Germinal Layers 
in Mammals, 466 
— Inversion of Germinal Layers in Pri- 
mates, 17 
Self - Pollination and Cross - Pollination, 
298, 505 
Sellheim, H., Effects of Castration in 
Cocks and Hens, 150 
Senn, G., Unicellular Colonial Algae, 630 
Sense-organs, Lateral, of Fishes, 469 
of Rhynchobdellidae, 392 
Septal Funnels, Are there, in Anthozoa? 
164 
Sestini, F., Action of Roots on Granite, 
623 
Seurat, L. G., Development of Head of 
Hymenoptera, 155 
— Post-embryonic Development of Ento- 
mophagous Hymenoptera, 594, 
— Respiratory System of the Larvae of 
Entomophagous Hymenoptera, 31 
Sewage, Bacterial Purification, 637 
— Chemical and Bacteriological Examina- 
tion of Water and, 636 
— New Pathogenic Microbe from, 526 
Seward, A. C., Matonia, 625 
Sex in a Brood of Sparrow-hawks, 18 
— in Flowers, 411 
— in Plants, Determination of, 50 
Sexual Maturity in Marine Animals, Period 
of, 383 
— Phases of Myzostoma, 491 
Shapfer, Alfred, Structure of Cerebellum, 
579 
Shaw, W. R., Blepharoplasts of Onoclea 
and Marsilia, 58 
Shaw, W. R., Detection of Blepharoplasts 
in Onoclea and Marsilia, 103 
— Fertilisation of Onoclea, 58 
Shell of Helix nemoralis, Variations, 154 
Shell-making, and Origin of the Dark 
Pigment, 478 
Shephard, John, Structure of the Vibratile 
Tags in Rotifera, 394 
Shiga, K., Bacillus dysenteric, 72 
Sickle-Stage of Nucleole, Artificial Pro 
duction of, 499 
Sidoriak, S., Connection between Ear and 
Swim-bladder in Cobitis fossilis, 585 
Siedlecki, M., Demonstrating the Coccidia 
of Cuttle-Fish, 101 
— Coccidian of Octopus, 167 
Siedleckia nemaloides, Affinities, 610 
Silica in Plants, Presence and Function, 
292 
Silkworms, Parasitic Fly of Chinese, 481 
Silvestri, A., Notes on Foraminifera, 607 
Silvestri, Filippo, Arthropods from Chili. 
591 
Simoni, A. De, Presence of Frisch’s Bacil- 
lus in the Nasal Mucosa, 429 
Simons, Elizabeth A., Rapidity of Circum- 
nutation, 508 
Siphonogh phs and Mesenteries in Metri- 
dium marginatum Milne-Edwards, 41 
Siphonophora, Cnidosacs, 398 
— Nervous System, 286 
Siphonops annulatus , Development, 469 
Sipunculus, Vascular and Excretory Sys- 
tems, 393 
Sixta, V.. Affinities of Ornithorhyncus, 478 
Skeleton-Formation in the Anthozoa, 287 
fckin-Glands of Toad, 152 
Slater, C., and Spitta, E. J., Atlas of Bac- 
teriology. 200 
Sleeping Sickness and Pneumococcus, 525 
Slides. See Contents, xxxiii 
Smegma Bacillus in Human Sputum, 73 
— , Leprosy, and Human and Avian 
Tubercle Bacilli, Staining Method 
for Differentiating, 455 
Smell, Sense of, in Birds, 477 
Smith, Erwin F., Nutrient Starch Jelly, 
342 
— Gelatin Culture Media, 443 
— Pseudomonas stewarti, 608 
Smith, G. B., Infective Sarcomata in Dogs, 
73 
Smith, G. Elliot, Position of Edentata, 
478 
Smith, J. C., New Spec es of Infusorians, 
608 
Smith, Ralph E., Parasitic Fungi, 421, 517 
Smith, R. F. Wood, Bacillus luteus sporo- 
genes, 72 
Smith, Th., Non - motile Hog - Cholera 
Bacillus, 321 
— Thermal Death-point of Tubercle 
Bacilli, 427 
