Muscineae. page 
Correns, 0 . — Apical Growth , Phyllotaxis, and Origin of the Branches in Mosses . . 626 
Roth, G . — Classification of Hypnaceae 626 
Algae. 
Gautier, A . — Iodine in Algae 627 
Olson, M. E . — Gigartina 627 
Freeman, E. M . — Constantinea 627 
Darbishire, O. Y . — Actinococcus and Phyllophora 627 
Schmidle, W . — Fertilisation of Batrachospermum 628 
Berlese, A. N . — Fertilisation and Development of the Oospore in (Edogonium .. 628 
MacMillan, C . — Nereocystis . 628 
Robertson, R. A . — Abnormal Conjugation in Spirogyra 629 
West, G. S. — Variation in Desmids ' 629 
Schmidle, W. — Glceoplax , a new Genus of Chaetophoracese 629 
Steinmann, G . — Fossil Dasycladaceae 629 
Senn, G. — Unicellular Colonial Algae 630 
Fungi. 
Turnbull, R . — Apodya lactea 631 
Magnus, P., & others — Parasitic Fungi 631 
Bra — Analogy of Nectria with the Parasitic Fungus of Human Cancer 631 
Jaczewski, A. de — Sphaeronema 632 
Matruchot, L., & C. Dassonville — Systematic Position of Microsporum .. .. 632 
Berlese, A. N . — Fertilisation of Tuber 632 
Dietel, P . — Adaptation of Uredineae to different Host-Plants 632 
Eriksson, J . — Brown Bust of Cereals 633 
Rabenhorst’s Cryptogamic Flora of Germany ( Fungi imperfect i) 633 
Protophyta. 
a. Schizophycese. 
Lemmermann, E . — New Genera of Schizophyceee 633 
Snow, Julia W. — Pseudo-pleurococcus g. n 634 
Gomont, M . — New Species of Oscillatorieee 634 
j8. Schizomycetes. 
Winkler, W . — Nature of Bacteria and their Position among Fungi 634 
Muller, F . — Beducing Properties of Bacteria 634 
Fischer & Bassengo — Ocean Bacteria 635 
Vignerat — Composition and Nature of Tuberculin 635 
Conn, H. W. — Variations in the Liquefying Power of Milk Bacteria 636 
Chemical and Bacteriological Examination of Water and Sewage 636 
Rideal, S . — Bacterial Purification of Sewage 637 
Emmerling, O . — Fermentation of Malic Acid by Bacteria 637 
Bill, A. F . — Movement of Bacilli in Liquid Suspension on Passage of a Constant 
Current 637 
Weiss, E . — Three New Lactic Acid Bacteria 637 
Morgenroth — Presence of Tubercle Bacilli in Margarin 638 
Emmerling, O . — Sorbose Bacterium 638 
^Etiology of Yellow Fever 639 
Mazza, C . — Bacteriology of Fowl Epidemic in North Italy 639 
Stutzer, A., & R. Hartleb — Hypliomicrobium vulgare 639 
Galli-Valerio, B . — Morphology of Bacillus Mallei 640 
Bose & L. Galavielle — Micrococcus tetragenus 640 
Klein, E . — Bacillus pseudo-tuberculosis 640 
Pseudo-tuberculosis of Sheep 641 
Elmassian — Bacillus closely resembling Pfeiffer's Bacillus 641 
Vincent, H . — Bacillus fusiformis .. .. 641 
Kolkwitz, R . — Observations on Bacillus Ellenbachensis 642 
MICROSCOPY. 
A. Instruments, Accessories, &c. 
Cl) Stands. 
Three Small Hand-Microscopes (Fig. 149) 643 
Reichert’s New Microscope (Fig. 150) 644 
Baker’s D. P. H. Microscope No. 1 (Fig. 151) 646 
Reichert’s Cheap Non- inclinable Stand (Fig. 152) 647 
Nelson’s Stepped Bachwork (Coarse Adj ustment) (Fig. 153) •• 648 
Forgan, R. — Method of Enlarging and Deepening the Field of a Compound Micro- 
scope 648 
Berger’s New Microscope 649 
Watson & Sons’ “ School ” Microscope (Fig. 154) 649 
Bibliography 649 
