( 6 ) 
Fungi. pagb 
Dangeard, P. A . — Histology of Fungi 380 
Dubois, R . — Action of Fungi on copper and bronze 381 
Russell, H. W . — Effect of corrosive sublimate on Fungi 381 
Mangin, L . — Structure of the Per onosporeae 381 
Rothert, W . — Development of the Sporanges in the Saprolegniacex 382 
Zukal, H . — Thamnidium mucoroides 382 
BorzI, A. — Bargellinia , a new Genus of Ascomycetes 382 
Zukal, H. — Semi-lichens 382 
Bachmann, E . — Calcareous Lichens 383 
Hulth, J. M. — Reserve-Receptacles in Lichens 383 
Minks, A . — Myriangium 383 
Sadebeck, R . — Pathogenic Species of Taphrina 383 
Hansen, E. C . — Distribution of Saccharomyces apiculatus 383 
Barclay, A. — Life-history of Puccinia Geranii sylvatici 384 
Moeller, H . — Frankia subtilis 384 
Patouillard, N . — Podaxon 384 
„ „ Spores on the Surface of the Pileus of Polyporex 384 
Mycetozoa. 
Wingate, H. — Orcadella, a new Genus of Myxomycetes 384 
Protophyta. 
a. Schizophycese. 
Famintzin, A . — Symbiosis of Algae and Animals 385 
Vries, H. de — Aquatic Vegetation in the Dark 385 
Hieronymus, G . — Dicranochxte 385 
Cox, J. D . — Coscinodisceae 385 
Cleye, P. T . — New Genera of Diatoms -. 386 
Muller, 0 . — Diatoms from Java 386 
Duchesne, L., & J. Pelletan — Pearls of Pleurosigma angulatum 386 
Cox, J. D . — Deformed Diatoms 387 
f}. Schizomycetes. 
Brieger — Bacteria and Disease 387 
Beyerinck, M. W . — Infection of Vida Faba by Bacillus radicicola 387 
Bein & S. Sirena — Micro-organisms of Influenza 388 
Wyssokowicz — Influence of Ozone on the Growth of Bacteria 388 
Jaenicke — Action of Pyoctanin on Bacteria 388 
Kabrhel, G . — Action of Artificial Gastric Juice on Pathogenic Micro-organisms .. 389 
Adametz, L . — Ripening of Cheese 389 
Pfeiffer — Pseudo-tuberculosis of Rodents 390 
Ribbert — Present Position of the Theory of Immunity 390 
Chabrie, O . — Antiseptic Action of the Fluoride of Methylen on the Pyogenic Bac- 
teria of TJrine 391 
Bibliography 391 
MICKOSCOPY. 
a. Instruments, Accessories, &c. 
(1) Stands. 
Fuess’s (R.) Petrological and Crystallographic Microscopes (Figs. 36-39) .. .. 393 
Lehmann, O . — Some Improvements in the Crystallization Microscope (Figs. 
40-44) 396 
Van Heurck’s Microscope for Photography and High-power Work (Fig. 45) .. 399 
Vorce, C. M. — The Graphological Microscope (Fig. 46) 402 
Simon, Th . — Magnifying Instrument (Fig. 47) 404 
Bibliography 404 
(2) Eye-pieces and Objectives. 
Bibliography 404 
(3) Illuminating- and other Apparatus- 
Bausch & Lomb’s Condenser Mounting with Iris Diaphragm (Fig. 48) .. .. 405 
Malassez, L . — New Lens-holder with Stand 405 
