INDEX. 



7:i7 



Archibald, E. H., Instantaneous Photo- 

 graphy of Growing Crystals, 5S7 



Arctic and Antarctic Faunas, Relations, 

 406 



Arctotis, Sensitive Style, 669 



Ardissoneag. n., 1S6 



Arenicola, 38 



Arenicolida3, Anatomy and Classification, 

 38 



Argutinsky, P., Structure of Blood-plates 

 (Thrombocytes), 636 



Argyropelecus hemigymnus, Nervous Sys- 

 tem and Luminous Organs, 517 



Ariola, V., Revision cf the Family Both- 

 riocephalidse, 537 



Arkovy, J., Bacillus Gangrienx Pulpx, 

 575 



Arnold, J., Fat Absorption, 141 



Arnold, J. O., Diffusion of Elements in 

 Iron, 344 



— Microstructure of Cementation, 343 

 Arnoldi, W., Archegones and Pollen-tubes 



in Sequoia, 57 



— Causes of Vernation of Leaves, 172 

 Arrenurus, British Species, 153 

 Arsenic Fungi, 680 



Arsenical Sublimates, Examination, 219 



Arsonval, d', Osmotic Pressure as a De- 

 fence against Cold, 672 



Arterial Circulation of Nautilus pompilius, 

 520 



Arthropod Vision, 36 



Arthropoda. See Contents, xiii 



Arthur, J. C, Parasitic Fungi, 567, 682 



Ascidia, Structure, 145 



Ascidians, Histology, 410 



— Magellan, 27 



— Social and Compound, 270 

 Asclepiadese, Inflorescence, 551 

 Ascobacillus, New Species, 691 

 Ascocarp, Morphology of the, and Sexual 



Reproduction in Pyronema, 69 



Ascomycetes and Phycomycetes, 678 



Ascophanus carneus, Movements of Pro- 

 toplasm and Formation of Reproductive 

 Organs, 190 



Ascopolyporus g. n., 678 



Ashe's Camera Lucida, 84 



Ashworth, J. H., Anatomy and Classifica- 

 tion of Arenicolidse, 38 



Asparagin and Proteids, Formation in 

 Plants, 438 



Aspergillosis, Experimental, 190 



Aspergillus, 679 



Aspidiotus, German Species, 32 



Aspidium and Adiantum, Fertilisation, 

 183 



Aspinwall, J., Methods of Producing En- 

 largements and Lantern Slides of Micro- 

 scopic Objects for Class Demonstrations, 

 707 



Asplanchna intermedia, Specific Characters, 

 422 



Assimilation, Carbon dioxide, of Leave 

 Winter, 555 



— Effect of Mineral Salts on, 556 



Attractive Spheres in Angiosperms, 167 



Auditors, 103 



Auditory Ossicles, Evolution, 515 



Auerbach, M., Demonstrating Presence of 

 Bacillu* typhosus in tin- Blood of Typhi lid 

 Fever Patients, 34(1 



Aurelia aurita, Post-Embryonic Develop- 

 ment, 658 



Awns of Stipa, Mechanism, 53 



Azotobacter and Oligonitrophilous Mi- 

 crobes, 687 



B. 



Babcock, S. M., Relation of Rennet-En- 

 zymes to Ripening of Cheddar Cheese,. 

 182 



Babcock, W. W., Paraffin Blocks for Cel- 

 loidin Sections, 339 



Baehmetjew, P., Freezing of Body Fluids 

 in Insects, 31 



Bacilli and Spores, Double Staining, 216 



Bacillus isolated from Blood of Syphiiides, 

 691 



— of Hog-Cholera, Bacillus X, and Bacil- 



lus icteroides, Relations of, 198 



— Pseudotetanus, 692 

 Bacillus carovortous, 318 



— coli and B. typliosus, Antagonism, 198 



— in Water, Neutral Red for Detecting, 



715 



Modification of Functions, 455 



Varieties isolated from Typhoid and 



Normal Dejecta, 455 



communis and Similar Organisms, 



Chemical Action on Carbohydrates 

 and Allied Compounds, 454 



Life-History, 455 



Method of Distinguishing from 



Bacillus typhosus by the use of 

 Neutral Red. 338 



Methods of Determining the 



Abundance in River Water, 604 



Relative Abundance in River 



Water, 573 



— Gangrxnx pulpse, 575 



— mesenttricus, Secondary Infection by, 



454 



— microbutyrirus, 75 



— mortiferus, 693 



— polychromogenes, Pigment, 318 



— putrefacieiis sp. n., a new Parasite on 



Plants, 689 



tartaricus, Production of Acetylmethyl- 



caibinol by, 318 



— terrestris spori<i> if s ^74 



— hdterculosis, Soluble Ferment in Cul- 



tures of, 316 



