750 



INDEX. 



Bacteria, Importance of, to the Develop- 

 ment of Plants, 498 



— Influence of Sunlight on, 70S 



— New Staining Method for Demonstrat- 



ing the Finer Structure, 525 



— Reducing Power, 240, 620 



— Romanowski's Stain for, 648 



— Staining in Sections simultaneously 



treated by Van Gieson's Method, 

 525 



— Structure, 96, 369 

 and Development, 70S 



— Unnucleated, 620 



Bacterial and Fungus Pigments, 647 



— Disease of the Haricot, 97 

 of the Sugar Beet, 97 



— Existence, Duration, 240 

 Bacteriology, Hueppe's Principles of, 507 



— of Leprosy, 624 



— of Typhus Fever. 245 

 bacteriolysis of Anthrax, 711 

 Bacteriosis of Beetroot, 373 



— of Dactylis glomerata, 622 

 Bacterium coli, Neutral Red as a means 



for Diagnosing, 647 



— Trambuti and its Zoogloea Membrane, 



246 

 Ractridium flavum, 706 

 Baker, O, Two New Microscope?, 410 

 Baker, F. C, Pelecvpoda of Chicago Area, 



666 

 Baker, F. W. W., Exhibition of Slides 



illustrating Structure and Development 



of Skin, 73S, 740 

 linker's Attachable Mechanical Stage, 

 512 



— Naturalist's Telescope, 718 



— New Achromatic Condenser, 512 



— "Plantation" Microscope, 511 



— " R.M.S." 1-27 Gauge Microscope, 



510 

 'talanoglossus as a Generic Name, 315 

 Balanophora globosa, Embryology, 604 

 Salch, F. N., Bionomics of Mollusca, 188 

 Balfour, A., Bacteriology of Typhus Fever, 



245 

 !?alloon-making Fly, 40 

 Ballowitz, E., Giant Nuclei, 448 



— Multiple Division of Nerve-fibres, 23 

 Ballowitz, G., Cell-structure, 565 

 Bancroft, F. W., Oogenesis in Tunicates, 



188 



Vascular Ampullae in Botryllidse, 36 

 Bancroft, T. L., Life-cycle of Filaria ban- 



crofti, 674 

 Banks, N., North American Arachnoids, 



460 

 I5arannikow, J., Bacteriology of Leprosy, 



624 

 I Sarker, B. T. P., Fragrant " Mycoderma " 



Yeast, 618 

 Barker, Ernest, 270 



— Portable Field Microscope, 379 



Barnard, J. E., Electric Microscope Lamp, 

 118 



— New Photomicrographic Apparatus, 



121 



— Photobacterium liquefaciens Plymouthii, 



100 

 Barrett-Hamilton, G. E. H, Secondary 



Sexual Characters, 564 

 Barthel, Chr., Production of Acetic Acid 



in Milk by Lactic Acid Bacteria, 621 

 Barthelat, G. J., Laticifers of Eucommia 



ulmoides, 599 

 Barton, Ethel S., Notheia anomala, 226 

 Basidiomycetes, Origin, 706 

 Bastow, R. A., Melanospermepe, 90 

 Bataillon, E., Artificial Parthenogenesis 

 in Amphibia and Fishes, 560 



— Experimental Embryology, 442 

 Polyembryony, 442 



Bather, F. A., Treatise ou Echinoderms,. 



678 

 Bathynella, 50 

 Bathysciadium g. n., 317 

 Batrachoseps, Spermatogenesis, 442 

 Batrachospermum, Fertilisation, 359 

 Bausch and Lomb, Chanot's Microscope 



for Microchemical Analysis, 106 

 Bausch, H., Apparatus for Drawing Ob- 

 jects Natural Size, 734] 

 Bavay, — ., Chinese Mollusca, 318 

 Bazarewski, S. v., Lactic Acid Bacteria 



found in Ripe Cheese, 500 

 Bdellostoma stouti, Development, 444 

 Beall, W. H, U-shaped Foot, 114 

 Beaumont, W. J., Schizopods from Irish 



Waters, 582 

 Beck, Conrad, 139, 140 

 Beck, R. and J., "London" Microscope, 

 715, 737 



— New Dele'pine Microtome, 128 

 Becks' Cover-glass Gauge, 516 



— New Wide-angle Oil-Immersion Con- 



denser, 254 

 Becker, C, Lamination and Staining of 



Yeast-cell Membrane, 237 

 Beddard, F. E., Vibrissa on Forepaws of 



Mammals, 660 

 Bees, Foul Brood, 625 

 Beeswax, Hexagonal Structure, 198, 319 

 Beet, Bacterial Disease of the Sugar-. 97 

 Beet-root, Bacteriosis, 373 

 Beetles, New Termitophilous and Myrme- 



cophilous, 195 

 Beguinot, A., Cross-Pollination and Self- 



Pollination, 484 

 Beijeriuck, M. W., Formation of Chinon 



in Streptothrix Cultures, 245 

 «— Formation of Sulphuretted Hydrogen 

 in Town Drains, and Genus Aero- 

 bacter g. n., 370 



— Indigo Fermentation, 697 



— Nutritive Medium for Detecting Sul- 



phide Formers, 391 



