INDEX. 



833 



Trachelornonas, New Species, 504 

 Trachenpulmonate Gastropods, 291 

 Transpiration, Use of Collodion for Detect- 

 ing, 514 

 Trap.i, Unipolar Stele in Rootlets, 509 

 Traverso, G. B., Sclerospora, 204, 332 



— Stomata of Cotyledons, 515 

 Treadwell, A. R., Artificial Partheno- 

 genesis in Egg of Podarke obscura, 498 



Treasurer's Account, 1902, 125 

 Tremataspis, Appendages, 714 

 Trematodcs from Marine Turtles, 41 



— North American, 41, 303 



— Notes, 500 



— Skin, 500 



Treitel, — ., Agglutination, 78 

 Trepomonas agilis, Structure, 306 

 Treub, M., Embryogeny of Ficus Jiirta, 313 

 Triacid Stain, Fixation of Blood- b'ilms, 



229 

 Triaxonia, Indian, 305 

 Triceratium, Minute Structure, 62 

 Trichodectidse, North American, 722 

 Trichoglaea lubrica, 637 

 Trichomes in Myrsinacese and Fruit of 



Jacquinia ruxcifolia, 189 

 Trillium and Paris, Nuclear Reduction 



and Fertilisation, 48 

 Tiionychidte, Classification, 713 

 Triplotsenia mirabilis, 181 

 Tripylea, New, 45 

 Triton bla*ii, Hybrid Nature, 707 

 Trochanter and Pi-re femur, 175 

 Tropasolum ma jus, Sap- excreting Elements, 



733 

 Trnphospongia, 162 



— in Glandular Cells, 596 

 Trophospongium of Nerve-Cells and Pan- 

 creatic Cells, 26 



Tropidonotm natrix, Development of 



Spleen, 485 

 Trouessart, E., Gamasus auris, 177 

 Trout, Change of Colour, 713 



— Gastrulation of Double-Development, 



161 



Trout's Stomach, Living Hydrachnid 

 Larvae, 609 



Truffaut, G., Nutrition of Chrysanthe- 

 mums, 737 



Truffles, Cultivation, 643 



Trypanosoma iouud in Sleeping Sickness, 

 504 



Trypanosomas from Transvaal Cattle, 46 



Trypanosomata, Demonstrating, 371 



Trypanosomes, Detection, 775 



Trypanosomiasis, 307 



— of Horses in the Philippines, 619 

 Tsiklinsky, — ., Thermophilous Bacteria, 



539 



Tubercle Bacilli in Sputum, Demonstra- 

 tion, 767 



Tuberisation in Plants, Physical Condi- 

 tions, 54 



Tubeuf's Drawing Apparatus, 763 



Tulip and Crocus, Movement of Perianth 



Leaves, 191 

 Tumours, Embryology, 705 

 Tunny, Temperature, 600 

 Turbellarian, New, 41 

 Turf-Pits, Conifer Wood from the, 50 

 Turner, E. R.. ' On a new Arrangement 



for taking Photomicrographs in Colours,' 



118 

 Turquet, J., Amylnmyces Rouxii, 68 

 Turtle, Snapping, New Monostome from, 



615 

 Turtles, Marine, Trematodes from, 41 

 Two-speed Fine Adjustment, 19, 117 

 Typhoid Bacillus, immunising Effects of 



Contents, 541 



U. 



Uffenbeimer, A., Bacillus aerogenes aero- 



philus agilus, 81 

 Ulotrichacese and Cha?tophoraceae of 



United States, 65 

 Ultra-Microscopic Particles and Ultra- 

 MicrosQopic Bacteria, On the 

 Rendering Visible of, 573 



Visibility, 228 



Ultra-Violet and Eontgen Rays, Sensitive- 

 ness of Ants to, 171 



— Radiations, Bactericidal Action, 756 

 Umbilicaria in North America, 71 

 Underwood, L, M.. Botrychium, 320 



— Cuban Ferns, 58 



— Ferns and Fern Allies of N. America, 



195 



— Kiella, 522 



Unna, P. G., Ink for Writing on Glass, 112 

 Uranium, Action on Plants, 518 



— Carmine Staining of Schmaus, Modifi- 



cation, 773 

 Uredinese, 530 



— Changes' produced in Peridial Cell- 



Walls, 74'. » 



— ( 'lamp-Connections and Fusion, 7.>0 



— Cultures, 210, 530 



— Monograph, 72 



— Nomenclature, 650 



— Notes, 749 



Vredo bistortarum, 210 



Urinary Sediment, Staining and Mounting, 



560 

 Uromyces, New or Critical Species, 531 



— of Lupins, 650 

 Urophlyctis bohemica, 204 

 TJstilaqo Panici miliacei, 210 



Uteriue Cavity, Fixation of Mammalian 



Egg, 769 



V. 



Vaillant, L.. Fresh- water Fishes of Borneo, 

 289 



Vaillard, L., Bacillus of Epidemic Dysen- 

 tery, 659 



