880 
INDEX. 
Meehan, Insects and Flowers, 624. 
, Proterandry and Proterogyny, 215. 
, Self-fertilized Flowers, 216. 
Megaloscope, 295. 
Megctscolex cxruleus , 192. 
Meloe, Blood of, and Use of Cantharidine, 
340. 
Melicertites, Characters of, 586. 
Membrane, Retrolingual, of the Frog, 276. 
Menstruum for Mounting, 290. 
Mer, E., Distribution of Starch in Woody 
Plants, 485. 
Mercier, A., Staining Medullary Sheath 
of Nerves of Spinal Cord and of Me- 
dulla, 427. 
, Upson's Gold-staining Method for 
Axis-cylinders and Nerve-cells, 425. 
Mercurial Salts, Impregnation of the Cen- 
tral Nervous System with, 420. 
Mer mis, 349. 
Meroblastic Ova, Blastopore in, 577. 
Merrifield, F., Effects of different Tem- 
peratures on Pupse of Lepidoptera, 338. 
Mesoblast-bands in Annelids, 190. 
Mesoderm of Crustacea, Development of, 
592. 
Mesonephros, Relation of, to Pronephros 
and Supra-renal Bodies, 23. 
Messea, A., Classification of Bacteria, 638. 
Mestome- sheath of Grasses, 62. 
Metabolism of Fatty Oils, 771. 
• of Fungi, Function of Oxalic Acid 
in, 772. 
Metallic Impregnation of the Cornea, 286. 
Metamerism of Insect’s Body, 33. 
“ Meteor-paper,” 777. 
Methylen, Fluoride of, Antiseptic Action 
on Pyogenic Bacteria of Urine, 39 1 
blue, Fixation of Stain in Prepara- 
tions, 548. 
Metschnikoff, E., Phagocytosis and Im- 
munity, 240, 392, 794. 
, O., Anthrax Vaccination, 797. 
Meunier, L., Integument of Seed of Cyclo- 
spermse, 367. 
Meyer, A., Cell-sap of Valonia, 631. 
Michaelsen, W., Earthworms of Berlin 
Museum, 596. 
Microbe of Tubercles of Leguminosse, 640. 
raiser, Materials of, 148. 
Microbes, Apparatus for cultivating An- 
aerobic, 274. 
of Acute Infectious Osteomyelitis, 243. 
, Pathogenic, Action of Products se- 
creted by, 85. 
, , Effect of Human Blood on, 
798. 
, their relation to Milk and Coffee, 
80. 
Microchemical Methods, Demonstration 
of Iron in Chromatin by, 828. 
Reactions of Tannin, 833. 
Micrococcus of Bitter Milk, New, 644. 
Micromegascope, 294. 
Micrometer, Bausch’s Screw, 293. 
, Bulloch’s improved Filar, 106. 
— — , Eye-piece Thread, 150. 
Micro-organisms, Action of Artificial Gas- 
tric Juice on Pathogenic, 389. 
, Constant Current on Patho- 
genic, 799. 
, Effect of, on Fowl-embryo, 
84. 
, Flat Flask for cultivating, 
131. 
, Formation of Acids by, 685. 
found on Ripe Grapes, 643. 
in Cancer-cells, 358. 
, Influence of Physical Condi- 
tions on Life of, 242. 
of Influenza, 388. 
, Pathogenic, Baumgarten’s 
Annual Report on, 86, 513. 
, Researches on, 80. 
Microphotographic Atlas of Bacteriology, 
Fraenkel and Pfeiffer’s, 512. 
Microscope and the McKinley Tariff, 129. 
, Apparatus for rapid change from 
parallel to convergent polarized light in, 
105, 519. 
, Baker’s Student’s, 298, 516. 
, Beck’s Bacteriological “ Star,” 806. 
, Bull’s-eyes for, 299, 309. 
, Carpenter’s, new edition, 818, 845. 
, College, 649. 
, Compound, Amplifying Power of 
Objectives and Oculars in, 114. 
, Dick’s Petrological, 155. 
, Divini s Compound, 808. 
, Fuess’s Petrological and Crystallo- 
graphic, 393. 
, Graphological, 402. 
, Improvements in the Crystallization, 
396, 399. 
, Invention of Compound, 808. 
, Johnson and Son’s Advanced Stu- 
dent’s, 556, 648. 
Lamp, Kochs- Wolz Improved, 520. 
, Limits to Capacity, 814. 
Magnification, 412. 
Mirror for Illumination by Reflected 
Light, 810. 
, New Projection, 439. 
, Patents for Improving, issued in 
United States from 1853 to 1890, 676. 
, Poeller’s Giant Projection, 806. 
, Premier Patent, 126. 
, Preparation of Delicate Organisms 
for, 140. 
Slide, Electro-, for Testing Antiseptic 
Power of Electricity, 810. 
, Swift’s Improved Student’s, 87. 
, Utilization of Capacity of, 108. 
, Van Heurck’s, 399, 434, 558. 
Microscopes, exhibited at Medical Con- 
gress, Berlin, 271. 
