INDEX. 
917 
Annual Rings, Formation, 499. 
Annular Decortication, Influence on Trees, 
813. 
Anonacese, Crystalline Deposits in Leaves 
of, 498. 
Antedon from Mauritius, New, 621. 
Antennary Structures in Ants, 780. 
Antherozoids of Cryptogams, 236. 
, Sensitiveness of, 70. 
Anthocyanic Flower of Carrot, 635. 
Anthomedusse, Classification, 48. 
Anthomedusoid, Commensalism between a 
Scorpaenoid Fish and a Gymnoblastic, 
760. 
Anthozoa, Notes, 377. 
Anthracnose of Cotton, 401. 
, Spotted, 524. 
Anthrax Bacilli, Spore-formation in, 88. 
, Immunity to, 90. 
, Passing from Mother to Foetus, 92. 
, Sporeless, 536. 
Spores, Effect of Sublimate on, 534. 
Antibacterial Value of Aristol, 432. 
Antipa, G., Examination of Lucernariidse, 
702. 
, Lucernariidse of East Spitzbergen, 
623. 
Antitoxic Action of Blood-serum, 534. 
Ants and Acacias, 359. 
■ Plants, 358. 
, Antennary Structures in, 780. 
associating with Gamasids, 359. 
, Compound Nests and Mixed Colonies 
of, 359. 
Antwerp Microscopical Exhibition, 273, 
684. 
Apathy, S., Frenzel’s Salinella , 620. 
Apes, Embryos, 586. 
Apetalse, Secondary Xylem, 500, 634. 
Apgar, A. C., Glossary of Molluscan 
Terms, 195. 
Aphanothece prasina , 5. 
Aphides of Coniferse, 600. 
Apical Growth of Stem and Leaf in 
Grasses, 59. 
in Coniferse, 635. 
of Botrychium , 826. 
Spot in Embryos of Swimming Birds, 
764. 
Aplanatic Eye-piece, Spencer and Smith’s, 
545. 
Aplysiidse, Reproductive Apparatus, 26. 
Apochromatic Objectives, Fluorite in, 416, 
670. 
, Spherical Aberration, 552. 
Apocynacese, Laticiferous Tubes of, 225. 
, Self-pollination in, 638. 
Apodemes of Apus and Endophragmal 
System of Astacus, 605. 
Apodidse, 366. 
Aporia Cratxgi , 470. 
Appendages, Dorsal, of Tethys leporina, 27. 
Appendicularian “ Haus,” New Form, 197. 
Apple, Parasite of, 836. 
Apples, Ripe-rot, 523. 
Apteryx , Development, 346. 
Apus , Apodemes of, and Endophragmal 
System of Astacus , 605. 
Aquatic Monocotyledones, Leaves, 63. 
Oligochseta, 206, 368. 
Oligochsetous Worms, 789. 
Aquiferous Tissue of Mosses, Starch in, 75. 
Aquilariese, Structure of, 814. 
Araceaa, Fertilization, 66. 
Arachnida. See Contents, xiv. 
Araucaria Bidwilli, Germination, 510. 
Arcangeli, G., Fertilization of Aracese, 66. 
, Parasitism and Multiplication of 
Cynomorium, 391. 
, Pollination of Dracunculus, 509. 
Archegone in Coniferse, 635. 
Archegoniata, Relationships, 394. 
Archenteron, Development in Mammals, 
345. 
Arctic Comatulse, 45. 
Ardissone, F., Classification of Vegetable 
Kingdom, 74. 
, The Living Organism, 766. 
Arenicola, Auditory Organ, 480. 
Arens, C., Method for Demonstrating 
Tubercle Bacilli, 290. 
, Staining Bacteria in Fatty Sub- 
stances, 291. 
Argentine Gregarinida, 805. 
Protozoa, 219, 624. 
Argonaut, Observations on Living, 351. 
Arils, 505. 
Arissema, Embryo-sac of, 820. 
Aristol, Antibacterial Value, 432. 
Aristolochia, Pollination, 388. 
Arloing, — ., Influence of Filtration on 
Liquids containing Microbic Products, 
885. 
Armeria maritima , Pollination, 66. 
Arnaud, A., Chemical and Physiological 
Researches on Secretions of Microbes, 
87. 
, H., Composition of Albuminoids, 
497. 
Aronson, H., Use of Colloidal Clay for 
Filtration of Fluids containing Bacteria, 
561. 
Arson val’s Thermostat modified for Benzin- 
heating, 108. 
Arthropoda. See Contents, xii. 
Arthur, J. C., Cultivating Ascospores of 
Yeast, 525. 
Arustamoff, M., Fish-poisoning, 87. 
Ascaris lumbricoides, found in Peritoneal 
Sac, 40. 
megalocephdla, Examination of 
Nervous System of, 792, 890. 
Ascherson, P., Hygrochasy, 641. 
Ascidians, Development of Hypophysis 
in, 774. 
, Stigmata in, 773. 
