INDEX. 



PAGE, 



Pollen-tubes. J. Krutt chnitt 165 



Polycystina 219, 220 



Polycystina, Mounting of 1-13 



Pond Life in Winter 3, 62 



Postal Microscopical Club .... 14, 75 

 Preservation of Museum Specimens . . 217 

 Priest, B. W. Statoblrsts of the Fresh- 

 water Sponges 208 



Prism, A New Analyzing 157 



Prism, Wenham Binocular 139 



Pritchard, Andrew, Death of 37 



Protozoa, A Method of Preserving and 



Coloring. Dr. H. Blanc 69 



Protoplasm in Spirogyra 170 



Reproduction of Achlya 219 



Reticulate Structure of Living Matter . 48 



Revolving Table, A Simple 238 



Rogers, Prof. W. A. Ruling on Glass 



with a Diamond 1S7 



Rogers. W. A. Correction of Errors in 



Communication 78 



Rogers. W. A. Report on Standard 



Centimeter 173 



Rotifer and Philodina 35 



Rotifera without Rotary Organs .... 14 



Ruled Lines, The Visibility of ... . 45 



Rulings on Glass 138 



Siinitarian^ The '7 



Seminal Stains, Examination of ... . l'^5 



Scenedesmus 27 



Schraner L. New Form of Nose-piece . 17 



Science 15, 7o 



Scissors, Minute . 139 



Silk Fibres, Structure of 219 



Silvering Glass, Method of 37 



Slide, a New Form 178 



Slides, Cataloguing, Labeling and Storing 186 

 Slides Illustrating Embryology and Struc- 

 ture 130 



Slides, Labeling <''4 



Slides Prepared by Mr. E. Lovett . . . 197 



Sound, Vibrations 177 



Spectro-polarizer 174 



Spirogyra 176 



Sponges Colored Black by Torula ... 77 



Sponges, The Fresh-water 216 



PAGE. 



Sponges, Statoblasts of the Fresh-water. 



B. W. Priest .208 



Spot-lens, A Simple 138 



Staining Sections on Slide .... ... 219 



Standard Sizes for Oculars and Substages. 35 



Starch 



Stephanoceros, Distribution of ... . 37 



Stodder, Chas. The Podura-scale ... 4 

 Stodder, C. Notes on Diatomacese from 



Tampa Bay 30 



Stokes, A. C, New Members of the In- 



(usorial Order Choano-Flagellata . . 204 



Stokes, A. C. A NewVorticeila . . . . 208 



Stomata, Modified Form of, in Calla . . 176 



Studies in Mi(roscopical Science . . . 76, ] 57 



Sounding and Dredging 77 



Subscribers, To 12, 133 



Substages, Standard Sizes for :^-5 



Synopsis of Diatoms 135 



Tannin, Action of, on Cilia of Infusoria . 121 

 Tavlor, Thomas, Fungus Growth in the 



throat 109 



Teeth, Fungus Causing Decay of . . . J. 39 



Testing Objectives . . . „ 194 



Tolles, R. B., Death of 2.36 



Topping, Amos. Preparer 218 



Torula, A Pink 133 



To Subscribers 235 



Tubercle, The Cause of 55 



Tubercular Disease, The Cause of . . 13 



Vaucheria with Septa ... 77 



Vibrations of Sound • . 177 



Vision, Binocular 102 



Volvox Globator II 



Vorce, C. M. The Microscopical Dis- 

 crimination of Blood 223 



Vorce, C. M. The Detection of Adulter- 

 ation in Food. (Mustard.) ....*.. 24 

 Vorticella, A New. A. C. Stokes . . . 208 



Vorticellida; on Cray-fish 189 



Water. Examination of 117 



Wax, Mounting with 135 



Yeast in Dough 219 



Zeiss, Catalogue 138 



Zeiss, Spectro-Polarizer 174 



mk^ 



