( 5 ) 



MuscinesB. pagb 



Habeblandt, G. — Conduction of Water in the Stem of Mosses 681 



ScHLiEPHACKE, K.—Pottia GUssfeldti, a new Moss , 6^2 



Sablon, Leclebc DU — Elaters of Hepaticai 682 



Algse. 



Hick, T. — Protaplaemic Continuity in the Fucacem 682 



Beuthold, G. — Fertilization of Cryptommiacem .. 683 



Vi^iLLE,'S.— Steve-hyphi£ in Algie 684 



Hansgikg, A. — Algx of Bohemia 6s-i 



SoLLA, R. F.— Pe/ny/c ^/3« 684 



U&BEsnoRST's Cryptogamic Flora of Germaiiy (Marine Algx) 685 



Tatlob, H., & F. KiTTON. — Diatoms and Bladder wort 685 



MuLLER, O. — Structure of the Cell-tcall of Diatoms (Fig. 135) 685 



Y Ay BlEVBck' a Synovia of the Diatoms of Belgium 686 



Liclieues. 



ZvKAijy'H..— Structure of Lichens 687 



Cbombie, J. M. — Algo-Lichen Hypothesis 688 



Fungi. 



ScHEOTER, J. — Classification of Fungi 689 



FisCH, C. — Development of Ascomyces .. •• 689 



Klein, L. — Nocturnal Spore-formation in Botrytis cinerea 690 



WiXTEK, G. — Babenhorsf 8 Cryptogamic Flora of Germany (Fungi)., 690 



Zovf's Myxomycetes 69D 



Protopbyta. 



Haksgibg, a. — Distribution of Chromatophores and Nuclei in the Schizophycem . , 691 



Billet, A. — Formation of the Spores of Cladothrix 692 



BoBNET, E., & C. FLAHAT3LT — Aulosira 692 



EiCHTER, P. — Microcystis 692 



BcNGENEB, H. — Degeneration of Yeast 693 



Cebtes, a., & D. C'oGom— Effect of High Pressures on the Vitality of Ferments jind 



on Fermentation 693 



Bechamp, A. — Organisms Productive of Zymosis 693 



WoLLNY, E. — Microbes in the Soil 693 



Fbeibe, D., & Kebocbgeon — Microbe of Yello^o Fever 694 



LoFFLEE — Micro-organisms as a cause of Diphtheria in Man, Pigeons, and Calves.. 694 



Bkiegee, L. — Bacteria 695 



Billet, A. — Bacterium urese 696 



Moore, Si'escek Le M. — Identity of Bacterium foetidum (Thin) icith Soil Cocci .. 696 



Koch, Gaffky, & LoKFLER — Artificial Attenuation of Bacillus anthrads.. .. .. 696 



BiGELOW, H. E. — Cholera Bacillus 697 



IIei:icol"rt, J. — Curved Bacilli in Air and Water 697 



Vi'OOVuiiAD SiH-AhE' s ^ Pathological Mycology' 698 



MICKOSCOPy. 

 a. Instruments, Accessories, &c. 



TiExoiyii^a Stage Microscope (Fig. ISG) 699 



PoKTARLE MM;ro8f»/<e(f (Figs. 137-140) 700 



Vy.wv'n Microgoniometer (FigH. lil and l'i2) 702 



l)i )i ];hF.Dniiii Microscope (Fig. Ii3) 703 



'VjiiALKn'a " Universal (Achromatic) Pocket Microscope " (Fig. Hi) 704 



Toi^AN, H. L. — Eye-piece Micrometers 704 



Boeckeb's Bolder for Analysing Prism and Goniometer (Figs. 14.') and 146) ,. .. 705 



fji NOLACU, E. — ^^ An Improvemtnt 171 Objectives" 705 



Wales W, — Care and Use of Ohjt.clives 708 



('•]:\}rirn'B Mechanical Finrjer Objective (Fig. HI) 709 



lli-.T, (i. — Uiglit-aiiijlcd J'rism instead of a Plane Mirror 709 



y.i s-iii.WKHH Ahhe Condenser (Fig. HH) 7 JO 



y oi'LZB.'u Illuminating ApjHiratus (Fig». iid'-lii') "'0 



