768 
INDEX. 
Thames Water, Conditions affecting Bac- 
terial Life in, 565 
Tliamnidium , Spore-Formation, 663 
Thaxter, R., Laboulbeniacea), 461 
Theel, H., Formation aDd Absorption of 
Skeleton in Echinoderms, 182 
Thelohan, P., Coccidia, 327 
— Filament-spores of Microsporidia, 326 
Theories of Dentition, 507 
— on Cell-Nuclei, Recent, 541 
Theory, Diffraction, 689 
— of Descent and Heredity, 296 
— of Development, 411, 412 
Inadequacy of Cellular, 29 
— of Microscope, 690 
Thera peudes and Animals, 617 
— of Plague, Serum, 674 
Thermophilous Bacteria, 346, 672 
Thermotaxis of Euijlena , 325 
Thermofropism of Protozoa, 542 
Thiele, J., Phylogeny of Gastropoda, 521 
— Solenogastres, 45 
Thionin Staining, 601 
Thiry, G., Ganglia of Venlral Nerve-chain 
of Leeches, 532 
Thismia, Mycorhiza, 557 
Thomas, M. B., Sectioning Fern-Prothallia, 
381 
Thompson, G-. M.. Freshwater Schizopod 
from Tasmania, 528 
Thompson, W. G., Notes on Observation of 
Malarial Organisms in connection with 
Ent< ric Fever, 223 
Thomson, J. A., Outlines of Zoology, 295 
Thorea , Systematic Position, 204 
Threads, Nettle-, of Paramxcium , 613 
Thumm, K., Fluorescing Bacteria, 579, 672 
Thyroid Extract, Cultivation Media con- 
taining, 375 
Tieghem, P. van, Anther of Loranthacere, 
652 
Tillie, J., Toxic Principle of Acohanthera, 
619 
Timiriazeff, C., Protophyllin, 442 
Tissue, Connective, Histogenesis, 615 
— Cysticerci in Subcutaneous, 537 
— Minute Structure of Nervous, 613 
— Nervous, Fixing and Staining, to 
Demonstrate Changes in Cells, 603 
— Transitional, between Cartilage and 
Bone, 614 
Tissues, Detection of Phosphorus in 
Vegetable, 249 
— Formalin as Preserving Medium for 
Vegetable, 249 
— of Arborescent Monocotyledons, Secon- 
dary, 67 
— of Phanerogams. See Contents, xx 
— Penetration of Roots into Living, 71 
Tittmann, 1L, Formation of Callus in 
Cutting, 446 
Toad, Influence of Chloride of Lithium on 
Development of Eggs, 610 
Toads, Influence on Spread of AgaricinL 
460 
Tobacco, Dry and Wet Rot, 81 
Tognini, F., Abnormal Germination, 549 
— Flower of Hemp, 332 
— Structure and Formation of Stomatcs, 
192 
Tomopteris , Generative Organs and Pro- 
ducts, 631 
Tonsils as Site of Entry for Suppurative 
Micro-organisms, 473 
Topsent, E., Monograph of French Sponges,. 
321 
Tornier, — Zoophyletic Law of Develop- 
ment, 158 
Torpedo , Development of Olfactory Organ, 
33 
— Minute Structure of Electric Organ in, 
384 
Torsion of Body of Mollusca, 416 
— of Pine-trees, 656 
Tortori, E., Genesis, Organisation and 
Metamorphosis of Infusorians, 323 
Tourney, J. W., Propagation of Opunlia. 
656 
Toxic Principle of Acohanthera, 649 
Toxicity and Virulence of Cholera Vibrios, 
573 
. Toxin of Staphylococcus pyogenes aureus , 
Action on Rabbit, 93 
Trabut, L., Fungus growing in a Solution 
of Copper, 556 
— Parasitic Fungi, 208 
Trucliyneis aspera , Development of Young 
Valve, 400 
Tracy, S. M., Parasitic Fungi, 463 
Transpiration, Cobalt-test for, 130 
— Influence of Different Rays of Light on, 
72 
Transtedt, P. A., Plankton Thaliacea, 519 
Traumatropic Curvature of Roots, 199 
Treasurer, Account for 1894, 141 
Tree-stems as Filters, 597 
Trees, Hanging Foliage of Tropical, 449 
— Organisms of Mucus-flux of, 84 
— Pine-, Torsion, 656 
Trematoda, Histology, 431, 485 
Trematode, New, 635 
Trematodes, Musculature and Sensory 
Cells of, 535 
— of Japan, Eetoparasitic, 180 
— Valvular Apparatus in Excretory 
Organs, 180 
Tretjakow. S., Part taken by the Anti- 
podals in Polyembryony, 450 
Trichina, Migration, 533 
Trichinosis in Dog, 534 
Tricholoma, Development, 667 
Trichorhonas in Urine of Man, 440 
Trichophyton tonsurans , Cultures, 559 
Trigeminal Nerves, Development, 507 
Trilobites, Systematic Position, 530 
— Zoological Position, 631 
