INDEX. 



673 



Sea-anemones, Neuromuscular Arrange- 

 ments, 129 



^ea-urchin. Action of Oxazine on Germ- 

 cells. 226 



— Egg, 396 



— Food. 128 



— Ova, Division, 303 



8ea-water. Berget's Differential Refrac- 



tometer for Pleasuring Salinity, 251 

 Seaver, F. J., Bermuda Fungi, 413 



— Fungi on Burnt Places, 213 

 Seaweeds, Brown, of tlie Salt Marsh, 241 

 Secretion, Internal, 288 



Section Cutting, Preparation of Knife, 166 

 Sedgwick-Rafter Ocular Micrometer, 339 

 See. P., Fungi that Live on Paper, 329 

 Seguin, P., Contribution to the Etiology 



of Gas-gangrene, 161 

 Selachians, Gastrulation, 568 

 Selection Problem, 454 



— Role of. in Evolution, 450 

 Seminiferous Tubules of Birds. 284 

 Senn. G., Position of Chromatophores in 



Red Algse, 611 

 Senoniaii Stromatoporella, 471 

 Sense-orgnns and Regeneration in Cas- 



siopea, 129 

 Sepia ojUcinalis, 576 

 Septic War Wounds, Bacteriology, 269 

 Septicaemia, Morphia Injector's (Whit- 



more's Disease), 248 

 Septoriae on Ribes. 152 

 Sergeant. E., and another, Contagious 



Agalaxy of Goafs, 624 

 Sergesies prehensilis, Photophores, 585 

 Serotherapy in Gas-gangrene. olU 

 Serous Cavities, Absorption, 290 

 Serpulids, Vitelline Membrane, 222 

 Serum of Murasna helena. Toxicity, 453 

 Sesamoid Articular Bone in Fishes, 1 13 

 Setal Pattern of Caterpillars and Pupse, 



115. 294,582 

 Seurat. L. G., Affinities of Maupasina. 467 



— Filarise from Reptiles, 469 



— Life-histoiy o? Matipniilna weisKt. 467 



— Nematodes from Birds of Prey, 468 



— New Ascarid of tlie Frog, 393 



— New Filaria from Lepxis, 469 



— Oxyuridse of North African Reptiles, 



588 

 Sex and Heredity, 443 



— Development, Influence of Pituitary 



Feeding, 444 



— Dimorphism in Hyale, 465 

 in Sardine, 381 



— Functions, Female, Internal Secretion 



and, 445 



— in Bees, 462 



— Influence of Age, 380 



— of Crepidula, Influence of Environment, 



577 



— of Tadpoles, 378 



— Ratio, Control, 489 



Sex-characters, Secondary, of Birds, 

 Gonads in Relation to, 106 



Sex-cords and Spermatogonia, Origin in 

 Male Chick, 109 



Sex-cycle in Crepidula, 576 



Sexual Organs of Laminaria, 148 



— Stages of Sarcooystis muris, 475 

 Sexuality of the Basidiomycetes, 616 

 Sharpies. A., and others. Diseases of 



Plants, 246 



Shaw-Mackenzie, J. A., Toxic Action of 

 Copper Compounds of Amino-acids on 

 Protozoa, 401 



Shear. C. L., and others, Endotliia para- 

 sitica and Related Species, 323 



Shearer, C, Action of Spinal Fluid in 

 Stimulating the Growth of the Menin- 

 gococcus, 683 



— Toxic Eftect of Sodium Chloride on 



Meningococcus, 219 

 Sheehy, E." J.. Abnormality in Arterial 



System of Rabbit, 575 

 Sheppard, A. W., 183 • 



— Obituary of Dr. R. Braithwaite, 560 

 Sheppard, E. J., 177, 179,353 



— Exhibit of Slides showing Ovo-testis 



in the Frog, and Extrusion of Nuclear 

 Material in Lilium cioceum, 354 



— Mitosis in Fritellaria and Onion, 179 

 Sherbakoft", C. D., Buck-eye Rot of 



T:mato; 417 

 Shipley, P. G., and another. Absorption 



from Serous Cavities, 290 

 Histology of Poison Glands of Bufo 



agua, 447 

 Shoebotham, British Collembola, 391 

 Short, A. R.. Bubonic I'lague in England, 



248 

 Shrike, Great Giey, Leucochlondinm mac- 



roistomitm (Rud.), 127 

 Shull, A. F., Male-production in Hydatina, 



127 

 Shumway, W., EflFect of Thyroid Diet on 



Paramecium. 594 

 Siamese Grafting, 205 

 Siboga Aphroiiitidie, 587 

 Silvestri. F., Maturation and Fertilization 



in Platygaster. 114 

 Skin, Changes with Age, 455 

 Skrjabin, K. I., Nematodes from Russian, 



Birds. 589 



— New Genus of Nematodes from Birds 



468 

 Skupienteki, F. X., New Ceratiomyxa, 335 

 Smailey, O., Influence of Arsenic on Brass, 



428 

 Smith, A. L., and another, New or Rare 



Fungi, 493 

 Smith, C. 0., Sour Rot of Lemon, 332 

 Smith, G. M., Algae of Wisconsin Lakes, 



146 

 Smith, H. P., Ovarian Cycle in Mice, 



282 



