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Hesse, E . — Development of the Hypogaei 344 
Niessen, Van — Canceromyces 344 
Rabenhorst’s Cryptogamic Flora of Germany (Fungi) 344 
Protophyta. 
o. Schizophyceae. 
Stockmayer, S . — Structure of Sch izopliycese 345 
Borzi, A . — Didyosphaerium 345 
Whipple, G. C . — Growth of Diatoms in Surface- Waters 345 
Richter, P . — Gloiotrichia echinulata 345 
Strodtmann, S . — Motility of the Cyanophyceas 345 
Klebahn, H. — Gas-vacuoles in the Cyanopliyceae 345 
Schizomycetes. 
D’Arcy, R. F., & others — Bactericidal Action of Light and Air 346 
Macfadyen, A., & F. A. Blaxall — Thermophylic Bacteria 346 
Renault, B . — Fossil Bacteria ..' 346 
Leitz, E. — Number , Vitality , and Virulence of Bacteria in Articles of Clothing .. 346 
Schimmelbusoh & Ricker — Absorption of Bacteria from Fresh Wounds 347 
Wickens, E . — Distribution of Bacteria in Milk after Centrifuging 347 
Hofmann, K. von — Albuminous Bodies in Tubercle Bacilli . . . . 347 
Dieudonne, A . — Adaptability of Bacteria to Unfavourable Temperatures . . . . 348 
Sorauer, P . — Bacterial Gummosis of Beetroot 348 
Emmerich & Weibel — Bacterial Disease of Trout 349 
Freudenreicii, Ed. de — Micro-organisms of Bitter Milk and Cheese 31 9 
Rosenthal, E . — Bacteria of the Mouth . . ... . . 350 
Widal, F., & F. Besan^on — Streptococci of the Mouth 350 
Monod & Macaigne — Streptococcus Infection .. 351 
Netter — The Plague and its Microbe 351 
Abel, R . — Formalin Test for the Bacillus of Enteric Fever 351 
Nicolle, M . — Difficulty of Isolating Bacillus typhosus in the presence of Bacterium 
coli commune 352 
Nicolaiex, A., & others — Capsule Bacillus of Suppurative Nephritis 352 
Bonome, J. A., & others — Mallein and the Bacillus of Glanders 353 
Straus, J . — Tuberculosis in a Lioness 354 
Palmirsky, W . — Sensitiveness of Marmot to Vibrio Metclinikovi 354 
Puscarin, E., & M. Vesesco — Antirdbic Vaccination with Virus attenuated by Heat 354 
Bardach, J . — Increasing the Virulence of Diphtheria Bacilli and the Antitoxic 
Serum 354 
Beco, L . — Penetration of Intestinal Microbes into the Circulation during Life . . 355 
Besson, A . — Septic Vibrio 355 
Nikolski, A. L ). — Relative Tendency of different Fabrics to be contaminated by 
Microbes 356 
Frank land, G. C. — Heim’s Text-book of Bacteriology 356 
Bibliography 357 
MICROSCOPY. 
a. Instruments, Accessories, &c. 
Cl) Stands. 
Hill— Portable Microscope by Nachet & Sons (Figs. 52 and 53) 359 
(2) Eye-pieces and Objectives. 
Nelson, E. M. — The New Zeiss Patent Binocidars (Figs. 54-57) 360 
Becke, F. — Klein’s Lens with Micrometer 362 
Behrens, W. — Reichert Demonstration- Lens Fig. 58) 363 
(3) Illuminating- and other Apparatus. 
Czapski, S. — Illuminating Apparatus (Figs. 59 and 60) 363 
Monticelli, Fr. Say. — New Compressorium (Figs. 61-65) 365 
Ziegler, H. E. — Compressorium 367 
(5) Microscopical Optics and Manipulation. 
Tutton, A. E. — Improved Method for the Microscopic Investigation of Crystal s .. 367 
Carazzi, D. — Indication of Magnification in Micrographic Drawings 368 
Amann, J. — Resolving Power of the Microscope , and the Future of the Instrument . . 369 
