948 
INDEX. 
Media, Cold-sterilized Albuminous Nu- 
trient, 693. 
, Growth of Bacteria on Acid Nutri- 
tive, 694. 
, Simple Method of Finding Refractive 
Index of various Mounting, 141, 875. 
Medical Microscopy, Wethered’s, 711. 
Mediterranean Invertebrates, Spermato- 
genesis of some, 190. 
Medium for Preserving the Colour of Fish 
and other Animals, 286. 
• , Influence of Yariations of, on the 
action of Pyogenic Microbes, 532. 
, Macaroni, a solid Nutrient, 279. 
■ , Oil of Anise-seed as an Imbedding, 
for Freezing Microtome, 706. 
, Shimer’s New Mounting, 567. 
, Thompson’s High Refractive, 902. 
Medulla of Bones, Eosinophilous Cells in, 
190. 
Medullary Bundles of Cichoriacese, 634. 
Rays, Formation of Secondary, 383. 
Medullated Nerve-fibres, Methods of 
Staining, 897, 906. 
Medusa, Development of Marginal Sense- 
Organs of a Rhizostomatous, 490. 
Meehan, T., Aerial Roots of Vitis vulpina, 
64. 
• , Causes of Variation in Flowers, 62. 
• , Cleistogamous Flowers of Polygonum , 
508. 
, Self-fertilized Flowers, 65. 
, Self - Pollination in Apocynacese, 
638. 
, Vitality of Annual Plants, 641. 
Meissner, M., Asteroidea of ‘ Prinz Adal- 
bert/ 621. 
Meliola, 832. 
, Conidiferous Apparatus of, 79. 
, “ Hyphopodes ” of, 652. 
Meller, H., Injection of a Mammal pre- 
vious to Section Cutting, 885. 
Melly, W. R., Examination of Spongicola 
fidularis , 286. 
Memecylese, Structure of, 61. 
Mer, E., Activity of Cambium in Trees, 
511. 
, Causes of Variation in Density of 
Wood, 812. 
, Influence of Annular Decortication 
on Trees, 813. 
, Spring and Autumn Wood, 633. 
Mercer, A. C., Lantern Slides : Photomicro- 
graphs and Photographs of Photomicro- 
graphic Apparatus, 303, 305. 
Merotomy of Ciliated Infusorians, 803. 
Merrifield, F., Effects of Artificial Tempe- 
rature on Coloration of Species of Lepi- 
doptera, 469. 
Mesoderm in Pelobates fuscus, Segmenta- 
tion of Cephalic, 587. 
■ of Teleostean Fishes, 589. 
Theory, 759. 
Mesostomum Iruncatum , Water- vascular 
System of, 616. 
Mesothece of Hydrangea, Cells of, 383. 
Mesozoon, New, 43, 213, 620. 
Metabolism of Bacillus fluorescens lique- 
faciens , 89. 
Metal Centimetres, Speculum, 861. 
Metallic Stains, 709. 
Metamorphosis and Idiomorphosis, 815. 
of Insects, Histolysis and Histogene- 
sis of Muscular Tissue in, 468. 
of Macrura, 476. 
Metcalf, M. M., Embryology of Chiton, 
352. 
, Eyes and Subneural Gland in Salpa, 
466. 
Methylen-blue, Carbol-, Method, 566. 
-, Ehrlich’s Method for making 
Paraffin Sections from Preparations 
stained with, 898. 
, Staining of Nervous System 
of Invertebrate, 707. 
Metschajeff, P., Significance of Leucocytes 
in Infection of Organism by Bacteria, 
253. 
Metschnikoff, E., Bactericidal Property of 
Rat’s Blood, 253, 408. 
, New Ideas on Structure, Develop- 
ment, and Reproduction of Bacteria, 540. 
, On Immunity, 4th Memoir, 253. 
, Parasites in Cancer, 627. 
, Tolerance to Microbe Products, 409. 
Meunier, A., Integument of Seed of Papa- 
veracese, 504. 
Meves, F., Amitotic Division in Spermato- 
gonia of Salamandra, 189. 
Meyer, A., Action of Diastase upon Starch, 
72. 
, Origin of Varieties in Saccharo- 
mycetes, 540. 
, Staining Cell-nucleus of Pollen 
Grains, 899. 
Mice, New Pathogenic Bacillus causing 
Epidemics among Laboratory, 280, 410. 
Michael, A. D., 443, 446, 574. 
, Association of Gamasids with Ants, 
359. 
Michaelsen, W., Earthworms of Berlin 
Museum, 790. 
Micheels, H., Raphides in Embryo, 224. 
Micrasterias denticulata v. subnotata v. n., 
722. 
rotata v. acutidentata v. n., 9. 
Microbe, New Cholera, 495. 
of Blue Milk, 537. 
of Yellow Fever, 535. 
Microbes, Action of Anilin Dyes on, 95. 
, of Tobacco on some Pathogenic, 
845. 
, Influence of Variations of Medium 
on Action of Pyogenic, 532. 
of Stringy Milk, Two new, 658. 
of the healthy Eye, 536. 
