848 



INDEX 



Trypanosome of the Upper Niger, 57 

 Trypanosomas Have they an Ultra- 

 Microscopical Stage? 7215 

 Trypanosomiasis, Hole of the Spleen, 57 

 Tschernoff, D. C., Crystals of Diamond 



and Carborundum in Steel, 522 

 Tschistowitsch, N., Opsonins and Anti- 

 phagins in Pneumococcic Infection, 757 

 Tswett, M., Change of Colour and Empty- 

 ing of Decaying Leaves, 405 



— Water-Stomata of the Lobeliacese, 02 

 Tubercle and Leprosy Bacilli, Silver 



Method for Differentiating, 776 



— Bacilli, Human, Morphology in Saline 



Media, 86 

 Potato Broth for Culture, 773 



— Bacillus, Flagellum, 3S8 



Tubers, Water-Storing, of Nephrolepis, 



606 

 Tubcuf, C. v., Taphrina Alni-incanse, 624 

 Tubicaulis and Gyropteris Leaf-Trace, 



726 

 Tubucellaria, Genus, 52 

 Tubularia indivisa var. obliqua, 55 

 Tumours, Malignant, Theory, 164 

 Tundra-Forms of Hypnum, 613 

 Tungsten and Chromium, Function in 



High-Speed Tool-Steel, 782 

 Tunicata. -See Contents, xi 

 Tunicates, Compound, Musculature, 573 



— Regeneration of Test, 573 

 Turbellaria, Nematocysts, 325 

 Turbilina instabilis, a Variety of Strnm- 



bilidium gyrans, 461 



Turner, T., Annealing of Copper, 124 



Turneretscher, G. M., Apparatus for 

 Photomicrography, 101 



Turritopsis nutricola. Structure and De- 

 velopment, 183 



Turtle and Frog, Anatomy of Heart, 31 



Twins, Boddy Identity, 307 



Typhoid Group of Bacilli and Malachite- 

 green Agar, 773 



U. 



Ucke, A., Trichomonas and Megastoma in 



Human Intestine, 331 

 Ude, J., Structure of Fresh-Water Trie- 

 lads, 324 

 Uexkiill — Giildenband, N. v., Harmful 



Secretion of Sugar in Myrmecophilous 



Plants, m 

 Uhler, H. S., and R. W. Wood, Atlas of 



Absorption Spectra, 104 

 Ulodendron Impressions of Bothrodendron, 



Origin, 726 

 Ultra-Microscopical Stage, Have Try- 



panosomes an ? 723 

 Ultra-Violet Microscope, Improvements, 

 639 



Ultra-Violet Rays, Photomicroscope for, 

 and its Significance for Histological 

 Investigations, especially of Hard 

 Structures, 646 



Ultramicroscope and Microspectral Photo- 

 meter, Application to Textile and Dye- 

 ing Industries, 387 



Ultramicroscopic Organisms, 605 



Ultramicroscopy and Dark-Ground Illu- 

 mination, 378 



Ulva, Development of the Genus, 619 



Underwood, L. M., New Species of Lind- 

 saea, 837 



Unio. Post-Embryonic Development, 575 



Uranium-Glass Lens, Photographic Objec- 

 tive containing, 93 



Uranyl Acetate aud Trichloracetic Acid, 

 Fixation. 514 



UredineiB, 79, 213, 352, 480, 626, 745 



Urns of Sipunculids, 48 



Urospora in Norway, 619 



Uterine and Ovarian Functions, Correla- 

 tion, 160 



Vacuole, Contractile, Influence of Salinity 

 on, 461 



— Pulsating, in Infusoria, Physiology, 56 

 Valsa, Parasitism, 77 

 Vanadium-Iron Alloys, 785 



Vaney, O, Antarctic Holothurians, 721 



— Littoral Holothurians of Indian Ocean, 



594 

 Vascular Sac and Nervous Lobe of the 



Hypophysis, 34 

 Vasse, G., Pleural Cavity of Elephant, 309 

 Vaucheria, Development of Sexual Organs, 



620 

 Vaughan, T. W., Recent Madreporaria of 



the Hawaiian Island and Laysan, 184 

 Veins of Frog, Valves, 27 

 Vejdovsky, F., Reduction of the Eye in 



New Gammarid from Ireland, 177 

 Velocity of Progression and the Movement 



Curves of Certain Bacteria, 363 

 Verderau, L., Toxin of Bacillus virgula, 



489 

 Verhoeff, K. \\\, Studies in JulidaB, 452 

 Vertebrae, Fish, as Prehistoric Amulets, 



34 

 Vertebrata, Regeneration of Cross-striped 

 Muscle, 28 



— See Contents, viii 



Vibrations accompanying Shock, 125 

 Vickers, A., Algse of Barbadoes, 740 

 Vine Shoots, Pathogenic Spotting, 216 

 Vision in Chamseleon, Peculiarities, 311 

 Viviparity in Epbemeridae, 44 

 Vies, F., Double Refraction Phenomena in 

 Muscle, 566 



