u 



INDEX. 



PAGE. 



Charbon and the Germ Theory, Illus- 

 trated. D. E. Salmon 61. 81 



Cilia, Vibratile, in the Intestines 34 



Clathrulina Elegans 87 



Compressorium, Holman's 175 



Congress Turn-table, The 193 



Collecting-bottle, A New 121 



Collections 77 



Corresponden ce — 



About Objectives , 87 



American Society of Microscopists. . . 58 



Bacterium and Bacillus 57 



Centering Slides 178 



Chirocephalus "diaphanus 118 



Close Tines Resolved 178 



Cyclops in Water 199 



Diatoms mounted in situ 98 



Objective, A New 57 



Objectives 87, 58 



Parabolic Illuminator 238 



Stowell's New Magazine 239 



Value of Wide Apertures 78 



Wax-cells 17 



Cotton Yarn 217 



Cover-glass ... 157 



Cox, C. F. Remarks on Internal Hairs. 165 

 Cox, C. F. The Epidermal Organs of 



Plants 108, 135 



Cox, J. D. An Ideal Series of Objectives. 50 



Cox, J. D. Motion of Diatoms 66, 206 



Cox, J. D. Some Phenomena in the 

 Conjugation of A. Sol. Illustrated... 183 



Croton Water 156, 172, 238 



Crumbaugh, J. W. Our Histological and 



Pathological Laboratories 230 



Crystals, Salicin, Preparation and Mount- 

 ing of 227 



Cunningham, K. M. An Excellent 



Method of Cleaning Diatoms 93, 114 



Deby, J., Receipts for Microscopists... . 24 

 Dental System of Balsenoptera Rostrata, 



Constitution of 31 



Desmids, New to Britain 116 



Development of Squid 117 



Diaphragms, Edward Pennock, lUustr'd. 65 



Diatom Frustules, Beading on 17 



Diatomacese, Catalogue of the 55 



Diatoms, Appearance of Valves of 200 



Diatom, Arranging 24 



Diatoms, Cleaning. K. M. Cunning- 

 ham 92, 115 



Diatoms from China 158 



Diatoms, Fineness of Striation a Specific 



Character of. H. L. Smith 221 



Diatoms, Motion of. G. M. Sternberg. 227 

 Diatoms, Motion of. G. D. Cox. ...66, 206 



Diatoms, Movement of 75 



Diatoms, New and Little Known 214 



Diatoms, Reproduction of 39 



Diatoms, Series of C. Delogne 1 58 



Diatoms, Striae of 236 



Diatoms, Terrestrial 167 



Dictyophyton a Sponge 179 



Dust, Studies of Atmospheric 11 



PAGH 



Editorial— 13, 34, 54, 73. 93, 114, 138, 



151, 177, 192, '214, 2S 

 Epidermal Organs of Plants. C. F. 



Cox 108, 1351 



Erector, A Home-made 9S 



Exchanges 172] 



Extract from Le Microscope 10 j 



Eye-piece, Abbe Binocular 207, 2341 



Eye-pieces 214, 235.' 



Exchange-bureau 234 j 



False Reports 199| 



Fat-cells and their Relation to Blood- 

 vessels 1^1 



Filaria in Blood 176.| 



Fine Adjustment, A New 58 ' 



Flora of New Jersey, Catalogue of the. 154 

 Focal Length. Ernst Gundlach. Illus- 

 trated 32 



Fungi and Contagion 74 



Germ Theory, Koch's Demonstrations 



in the 207 



Gissler, C. F. On a Parasitic Structure 

 found in Eubranchipus Vernalis. Illus- 

 trated 101 



Gleason, S. O. The Study of Infusoria. 109 



Gloeocystis, Form-cycle of 25, 52 



Glucose, Detection of in Sugar. P. Ca- 



samajor 51 



Grahn, E. Ivory Drop-black 113 



Gregarinse 19 



Growing-cell 119 



Growing Slides. W. H. Wight 23 



Growing Slides 25 



Gundlach, Ernst. Working-distance and 

 its Relations to Focal Length and 



Aperture. Illustrated 32 



Hanaman, C. E. Notes on Microscopi- 

 cal Technology. Illustrated. . . .121, 142 

 Hairs of Plants, The Internal. J. Krutt- 



schnitt 164 



Hairs, Remarks on Internal. C. F. Cox. 165 



Hedwigia 158 



How to See with the Microscope 56 



Humbug, A 14 



Illumination, Achromatic, for Low 



Powers 210 



Imbed in Paraffine, How to 114 



Imbedding Mixture 239 



Index Medicus 58 



Infusoria, A Process of Coloring 152 



Infusoria, The Study of. S. O. Gleason. 109 



Infusoria upon Leaves 4 



Internal Stellate Structures of Plants. 



J. Kruttschnitt 192 



Ivory Drop-black 113 



Johnson, Rev. W. S. Introduction to 



the Study of Lichens. Illus'd.l69, 181, 201 



Klein's Atlas of Histology 96 



Kruttschnitt, J. The Internal Hairs of 



Plants 164 



Kruttschnitt, J. The Internal Stellate 



Structures of Plants 192 



Laboratories, Our Histological. J. W. 



Crumbaugh 230 



