INDEX. 



Laboratory Methods, continued; 



Method for Marking the Position of an 

 Object in the Fieid, 17. 



Method of Obtaining Swarm Spores, 220. 



Method for Studying the Dissemination 

 of Plants by the Wird, 204. 



Method of Study of the Myxamoeboe 

 and the Plasmodia of the Mycetozoa, 

 1, 15. 



Method for Tabulating Laboratory 

 Notes, 204. 

 Laboratory Notes; Method of Mounting 



Sections, 156. 

 Laboratory Supplies, Catalogue for, 31. 

 Laboratory Tables, 121. 

 Lantern Slides, to Clear up, 74. 

 Leguminosae; Study of the Mature Seeds, 37. 

 Leprosy and Tubercle Bacilli, 213. 

 Lichens, Fixing and Imbedding, 99. 

 Lichens, the Mounting of, 135. 

 Literature, Current Botanical, 182, 196, 215. 

 Locating Objects Under the Microscope by 



the Points of a Compass-Dial or of u 



Clock-Face, 116. 

 Lockers for Specimens and Materials, 126. 

 LofHer Bacillus; Appearance, Culture Tubes. 



Stains, 176-177. 

 LolBer's Methylen Blue Solution (Formula;, 



176. 

 Leydig's Fibres; Their Structure and Rela- 

 tion to the Neuron Theory, 219. 

 Lumpy-Jaw, 178. 



Lye for Cleaning Old Slides, 149. 

 Macerating and Staining Medium, for Ver- 

 tebrate Nerve Tissue, 152. 

 Magenta and Acid Magenta, Test for, 61. 

 Magnifying Power, Editorial Note, 13. 

 Maize Starch and Maize Flour in Mixture 



with Wheat Flour. A Note on the De- 

 tection of, 100. 

 Makeshift Photo-Micrographic Apparatus, 



77. 

 Malaria, Staining of Haematozoa of, 35. 

 Marine Biological Laboratory, List of 



Investigators, 150. 

 Marker for Finding Microscopic Specimens 



127. 

 Marker for the Microscope, 204. 

 Marsilia Quadrifolia, the Development of 



Leaf and Sporocarp in, 216. 

 Mature Seeds, the Study of, 37. 

 Mayer's Hemalum, 156. 

 Measurements of Human Corpuscles, 185. 

 Mechanical Stimuli. Effects of Upon the 



Myxamoebae, 15. 

 Megoblasts in Their Relation to Anaemia, 



218. 

 Memorial— David Simons Kellicott, 79. 

 Mercury, to Remove from Tissues, 41. 

 Method of Improving Paraffin for Section 



Cutting, 67. 

 Method of Marking the Position of an 



Object in the Field, 17. 

 Methylen Blue: 



Ammonium Molybdate Method of Fix- 

 ing, 66. 



Ammonium Picrate for Fixing, 66. 



Injection of, 65, 199. 



Loffler's Formula, for, 176. 



Method and Formula for Local Applica- 

 tion of, 66. 



Method of Staining Nerve Tissues with, 

 64. 

 Metric System in a Nut-Shell, 124. 

 Meyer's Hemalum, 102. 

 Micrometer Values, Ocular, Table of, 4. 

 Micropyle, Its Structure in Leguminosae, 



199. 

 Microscope. A Marker for the, 76. 

 Microscope, A New Portable, 136. 

 Microscope, A Projection, 194. 

 Microscope, in the High School, 11. 

 Microscope, on a Man-o'-War, 83. 

 Microscope Stand, A New Form of, 110. 

 Microscope, The, as Practically Applied to 



Fish Culture, 221. 

 Microscope, The Use of in the Detection of 



Adulterants in Powdered Drugs, 119. 

 Microscopic and Microscopical, 149, 188. 

 Microscopic Examination of Human Blood, 



132. 



Microscopical Society, American, 147, 161. 



Microscopical Society, State, of New Jer- 

 sey, 118. 



Microscopical Technique, Notes on, 39, 70, 

 85, 102, 132. 



Microscopical Work, Educational Value of, 

 89. 



Microscopic Work in Large Classes, 173. 



Microscopy, Laboratory of, Cornell, 26 



Microtome Knife, Proper Angle of, 35. 



Microtome Knife, to Sharpen, 86. 



Milk Analysis by Centrifugal Force, 209. 



Mineral Plates, to determine the Positive 

 or Negative Character of in Converg- 

 ing Polarized Light with the Petro- 

 graphical Microscope, 20. 



Minerals, Biaxial and Uniaxial, 20. 



Mitosis, Illustrated by Photo-Micrographs, 

 47. 



Modeling Clay, the Use of in the Study of 

 the Fish Embryo, 146. 



Modification of Cullen's Method of Prepar- 

 ing Fresh Sections for Microscopic 

 Work, 153. 



Moeller's Liquid for Fixation, 223. 



Moist Chamber for Blood Preparation, 128. 



Motile Antherozoids, 182. 



Motion, Nuclear, in the Circulating Pro- 

 toplasm of a Cell, 73. 



Mounted Slides and Material, APP^^ratus 

 for Removing Air from, 74. 



Mounting Filamentous Algae and Fungi, 

 156. 



Mounting of Golgi Preparations, 85. 



Mounting Lichens, 135. 



Mounting Media for Starch Grains, 100, 

 122. 



Mounting Sections, 104. 



Mucous and Goblet Cells, to Stain, 62. 



Multipolar Spindles in Plant Cells, 183. 



Muscle, Striated, Platinum Chloride for De- 

 monstrating the Fibrils of, 3. 



Mycetozoa, Aseptic Cultivation of, 96. 



Myxamoebae and Plasmodia of the Myce- 

 tozoa, 1, 15. 



Necturus, Tissues of, for Class Demonstra- 

 tion, 14. 



Negatives, to Intensify, 73. 



Nerve Tissue, Histology of, 7. 



Nerve Tissue, the Methylin Blue Method 

 for Staining, 64. 



Nerve Tissue, Vertebrate, a Macerating 

 and Staining Medium for, 152. 



Neuroglia Preparations, Method for Mak- 

 ing, 201. 



New Colonometer, A, 54. 



New Jersey State Microscopical Society, 

 118. 



News and Notes, 98, 118, 138, 150, 185, 201, 223. 



Note on the Mounting of Golgi Prepara- 

 tions, 85. 



Note on the Quantitative Determination of 

 the Adulteration of Wheat Flour with 

 Maize Products, 122. 



Notes Concerning the Histological Labora- 

 tory of Howard University, Medical De- 

 partment, Washington, D. C, 139. 



Notes on Microscopical Technique, 39, 70, 

 85, 102. 132. 



Nuclear Division in Spirogyra, 201. 



Nuclear Motion in the Circulating Proto- 

 plasm of the Cell, the Demonstration 

 of, 73. 



Nuclear Stains, 102. 



Nucleus, Theories of Heredity Based upon, 

 183. 



Ocular Micrometer Values, Table of, 4. 



Ohio State University, Department of 

 Botany, 188. 



Optic Lobes of the Bird, 200. 



Osmometer and Root-Pressure Apparatus, 

 56. 



Ostracod Egg, its Development, 200. 



Oxygenating Plants for Aquaria, 193. 



Paraffin and Celloidin Methods of Imbed- 

 ding, A Combination of, 67. 



Paraffin for Preserving Corks and Labels, 

 123. 



Paraffin for Section Cutting, A Method of 

 Improving, 67. 



Paraffin Imbedding, 70. 



