INDEX. 



605 



Aragao, H. de B., Calymmato-bacterium 

 granulomatis, 295 



Arber, A., Amitosis in Root-development 



of Stratiotes, 461 

 Argonaut's Food-canal, Minute Structure 



of, 39 

 Arisierna, Embryology of, 54 

 Arudt, W., Fat in Sea-anemones, 176 

 Arnell. H. W., Siberian Bryophyta, 184 

 Arnold. J. O.. Sulphides in Steel Ingots, 



590 



— Tungsten and Nickel Steels, 510 

 Arrivaut, G., Manganese-silver Alloys, 89 

 Arsenic in Commercial Copper, 89 

 Arteries, Muscle-bands in Middle Coat of, 



157 

 Arthropoda. See Contents 

 Arthur, J. A., Species of Peridermium, 476 

 Ascaris, Intra-uterine Development of 



Spermatozoa in. 452 

 Ascaris megalocephala, Plastochondria in 



Dividing Ova of, 260 

 Aschersonia, Ascosporic Condition of, 377 

 Ascidian, Compound. New Type, 163 



— Mouth, Origin of, 163 



— Ovum, Localization of Flastosomes, 162 

 Ascidians, Ciliary Mechanisms in, 161 



— Protostigmata in, 162 



Ascoli, G., Neurofibrils of Leech, 543 

 Ascomycetes and Florideae, Relationships 

 of, 374 



— Observations on Pure Cultures of, 381 

 Ascosporic Condition of Aschersonia, 377 

 Aspergillus niger, Influence of Metals on 



the Development of, 194 

 Aspidodrilus kelsalli, g. etsp. n., 451 

 Atemeles, Study of, 168 

 Athanasiu, J., Tracheal Capillaries among 



Fibres of Wing-muscles, 165 

 Atichia, 483 

 Atwell, R. S., Polar Bodies in Antheridia 



of Ricciocarpus, 466 

 Aubin, P. A., The Buzzing of Diptera, 



329, 430 

 Augustin, W., Spongiosa of Cetacean 



Pelvis, 15S 

 Aurelia aurita, Minute Structure of 



Ovarian Ovum of, 455 

 Awerinzew, S., New Myxobolus, 269 

 Axle, Broken, Structure of, 90 

 Axolotl, Embryonic Circulation in, 436 

 Axon, S. W., Structure of Vagus Nerve in 



Man, 524 

 Azolla in British Isles, 363 

 Azotobacter, Nitrogen Fixation by, in 



Substrata Poor and Rich in Nitrogen, 



571 



B 



Baar, H., Anatomy and Germination of 



Heteromorphous Seeds, 54 

 Baboehine, Fluidity of Rails, 91 



Bacillarieae from Hungarian Strata, 186 

 Bacilluria in Typhoid Fever, 201 

 Baccaiini, P., New Podoxons, 3Ni> 

 Bach, F. W., Structure of Onchocera vol- 

 vulus, 4f> 

 Bacilli, Atypical Paratyphoid, isolated !>y 

 Blood -culture, 392 



— Gram-negative, 68 



Bacilli, Plague, Mutations of, 487 

 Bacillus abortivu* equinus, in Infectious 

 Arthritis of Colts, 569 



— coli, Physical Properties of, 68 



communis, Decomposition of For- 

 mates by, 392 ■ 



— diphtherias, Isolation of, by means of a 



Simple Medium containing Potassium 

 Telluratn, 495 



— hypertoxicus, 67 



— influenzas. New Hsemoglobin-agar Me- 



dium for the Cultivation of, 411 



— Johne's, Cultivation of, 293 



— perfringens Veillon, Notes on, 391 



— Plague, Morphology of, 294 



— salmonicida Contribution to the Study 



of, 391 



— septicaemias ranarum, 68 



— Tubercle, Change of Form of, when 



grown on Sperm-oil and Glycerin- 

 egg Medium, 495 



— ureas, 69 



Bacteria, Enumeration of, 217 



— Gas-forming, Estimation of Gas pro- 



duced by, 493 



— Oxidation of Thiosulphate by certain, 



in Pure Culture, 393 



— Variability among, 572 

 Bactericidal Action of Lanthanum and 



Thorium Salts on the Cholera Vibrio, 

 570 

 Bacterial Content of Coal, 485 



— Disease of the Larva of the June 



Beetle, Lachuoxterna, 485 

 Bacterial Preparations, Viability of, 415 



— Treatment of Peat, 202 



— Stains, Disinfectant Action of certain, 



494 



— Variation, Studies in, 391 

 Bacteriological Examination of Food and 



Water, 317 

 Bacterium columbense, 486 



— tularense, Infection of Man with, 570 

 Bacot, A. W., Mechanism of the Trans- 

 mission of Plague by Fleas, 295 



Baitsell, G. A., Reproduction of Hypo- 



trichous Infusorians, 268 

 Baker, F. W. Watson, in;, 



— Condenser Vertical Illuminator, 94 



— Workshop Mioroscope for Examination 



of Screws, 326 

 Balanoglossus clavigerns. Development of, 



262 

 Balanophora, Embryo-formation in, 180 

 Balantidiwn coli, 268 



