0 . Schizomycetes. 
PAGE 
Migula, W . — New System of Classifying Bacteria 564 
Frankland, E . — Conditions affecting Bacterial Life in Thames Water 565 
Metschnikoff, E . — Extracellular Destruction of Bacteria 565 
Miquel, P., & E. Lattraye, E . — Resistance of Spores of Bacteria to High Tem- 
peratures 566 
Wroblewski, A . — Influence of High Temperature on Bacillus mesentericus vulgatus 566 
Kionka, H . — Bactericidal Effect of Silver Salts 566 
Gonnermann, M . — Bacteria of the Leguminosx- Tubercles 566 
Bruns, H . — Pleomorphism of the Tubercle Bacillus 567 
Lachowicz — Bacteria of the Healthy Eye 567 
Stuart, A. T. P. — Green-producing Chromogenic Micro-organisms in Wool .. .. 567 
Braatz, E . — Anaerobiosis and the Treatment of Wounds 568 
Henssen, O . — Effect of Kidney Extract in Cultivation Media 568 
Ernst, 0. H . — infectiousness of Milk 569 
Schild — Bacteria in the Intestinal Contents of New-born Infants 569 
Conn, H. W . — Cream Ripening with Bacillus No. 41 569 
Bernheim, J., & others — Mixed Infection in Diphtheria 570 
Frankel, C . — Morphological Peculiarity of Diphtheria Bacillus 570 
Rio, A. del — Water Bacteria resembling the Bacteria of Typhoid 571 
Kaufmann, J . — Bacteriology of Gastric Fermentation 571 
Gruber, M . — Present Position of the Bacteriology of Cholera 571 
Hellin — Behaviour of Cholera Bacilli in Aerobic and Anaerobic Cultures .. .. 572 
Dungern, Yon — Toxicity and Virulence of Cholera Vibrios 573 
Celli, A..—2Etiology of Dysentery 573 
Frenkel, C . — Immigration of Bacteria into Cysticerci 573 
Smith, E. F . — Bacillus tracheiphilus sp. n 574 
Chauveau, A., & C. Phisalix — Bacillus anthracis claviformis 574 
Piana, G. P., & B. Galli- Valerio — Bacterium Chauvsei 575 
Mereshkowsky, S. S. — Bacillus suitable for exterminating Mice 575 
Siebe-Schoumoff — Bacillus piscicidus agilis 575 
Adametz, L . — Micrococcus Sornthalii 575 
Kuttner, H . — Pyobacterium Fischeri 576 
Wilm — Immigration of Cholera Vibrios into Hens' Eggs 576 
Grigoriew — Decomposition of Hen's Egg by Vibrios 576 
Donitz, W . — Cholera Vibrio and Hens’ Eggs 577 
Bonhoff — Formation of Poisonous Substances by Vibrios in Hens’ Eggs 577 
Mosny — Association of the Pneumococcus with Staphylococcus pyogenes aureus .. 578 
Muller, A . — Bacteriological Examination of Edingers Rhodanates 578 
Pluym, N. R. C. A. van der, & C. H. ter Laag — Urethritis caused by Bacillus coli 
communis 578 
Wright, A. E., & D. Semple — Bacillus typhosus in Urine of Enteric Fever Patients 578 
Bibliography 579 
MICROSCOPY. 
a. Instruments, Accessories, &c. 
Cl) Stands. 
Braus, H., & L. Druner — New Preparation Microscope (Figs. 82-84) 580 
(3) Illuminating' and other Apparatus. 
Behrens, W. — New Hot-Stage with Regulation for Constant Temperature 
(Figs. 85-88) 581 
Delden, A. van — Auxiliary Apparatus for the Adjustment with Immersion Objec- 
tives (Figs. 89-91) 585 
Fuess, R. — New Object-Finder (Figs. 92 and 93) 587 
Edwards, A. M. — Use of Coloured Light in Microscopy 587 
(4) Photomicrography. 
Tylar’s Photomicrographic Camera (Fig. 94) 588 
(5) Microscopical Optics and Manipulation. 
Cox, C. F. — Relation of Aperture to the Determination of Minute Structure .. .. 588 
Stokes, A. C. — Limit of Microscopical Vision .. % 589 
