788 



INDEX. 



Algae, Marine, of the Faeroes, 67 



of the Shetlands, 743 



Polymorphism, 636 



— Minute, Nitrogenous Metabolism, 623 



— of Galapagos Islands, 67 



— of North-Western America, 527 



— of the Gulf of Naples, 639 



— Scottish, 203 



Algal Flora of Russia, Literature, 326 

 Algological Notes, 630 

 Alimentary Caual of Leech, Minute 

 Structure, 612 



— Tract of Leech. 302 

 of Silphidse, 607 



Alkaloids as a Source of Nitrogen, 737 



— of Dicentra formosa, 732 



Allen, B. M., Embryonic Development of 



Mammalian Ovary and Testis, 706 

 Allescher, A., Kryptogamen-Flora : Fungi 



imperfecta, 209, 535 

 Allescheriua and Cryptovalsa, 207 

 Allis, E. P., jun., Lateral Canals and 



Cranial Bones of Polyodon folium, 28S 

 Allolobophora fcetida, Sperm Centrosome 



and Aster, 724 

 Alloys, Certain Properties of the Gold- 

 Silver Series, 375 



— Effect of Superheated Steam upon Ten- 



sile Strength, 683 

 Alma, New Species, ISO 

 Alternaria Brassicx and Polydesmus exitio- 



sus, 338 

 Altschiiler, E., Enrichment Method for 



Typhoid Bacilli, 368 

 Amanita, Genus, 72 

 Amar, M., Function of Calcium Oxalate iu 



Plant Nutrition, 515 

 Amber, Diptera, 606 

 Amberg, O., and Others, Fresh-water Alga> 



of certain Lakes, 638 

 Amblystoma tigrinum, Acceleration and 



Retardation of Metamorphosis, 707 

 Amitotic Division iu Vertehrata, 595 

 Amoeba, Nuclear Division, 305 

 Amcebas and their Cysts, Influence of 

 Light on, 617 



— Conjugation, 503 



Amcebocytes, Role in Polymnia nebulosa, 



724 

 Amphibia, Development of Pineal Body, 



594 



— Heterotypic Maturation-Mitosis, 707 

 Amphibians and Reptiles, Biological Ob- 

 servations, 165 



— Influence of Central Nervous System 



on Development of Limbs, 594 



— Retrogressive Changes in Ovarian Fol- 



licle, 22 

 Amphion, Genus, 39 

 Amphioxus, Minute Structure, 487 



— Vascular System, 489 

 Amphipods, Antarctic, 611 



— North American, 723 



Amphipods, Terrestrial, Death-Feigning, 



723 

 Amphiuma, Intestinal Epithelium, 597 

 Amylomyces /3, Research, 204 

 Amylomyces Rouxii, 68 

 Anabama, 658 

 Anaerobic Cultivation, 104 

 Ancel, P., Sex Determination of Gametes 

 in Hermaphrodite Gonads, 32 



— Sexual Differentiation in Hermaphro- 



dite Gland of Limax maximus, 71S 

 Anderson, K. A., Re-discovery of Cephalo- 



discus, 303 

 Andre', G., Nutrition of Plants deprived of 



their Cotyledons, 624 

 Andres, A., Permeability of Frog's Skin, 



30 

 Andrewes, F. W., Resisting Powers of 



Staphylococcus pyogenes aureu*, 541 

 Andrews, T., Microscopic Appearances of 



Volcanic Dust, 374 

 Andrusoff, N., Brackish Water Cockles, 493 

 Anemones and Variation in Metridium, 



Notes, 45 

 Augewandten Optik, Handbuch der, 102 

 Angiosperms, Morphology, 735 



— Origin, 625 



— Recent Investigations in the Embryo- 



sac, 53 

 Animal Cells and Yeast, Study of NucleL 



205 

 Animals and Plants, Arsenic in, 186 



— Normal Presence of Arsenic in, 488 

 Annandale, N., Eating Habits of Guleo- 



pithecus volans, 30 



— Malayan Phasmidaa and a Flower-like 



Beetle Larva, 36 

 Annelids of the Cette Region, Revision, 



498 

 Anodonta, Utilisation of Carbonate of 



Lime, 718 

 Anomia, Muscular Apparatus, 171 

 Anomodon Toccox, 523 

 Anonacese, Anatomy, 51 

 Anopheles in the Iberian Peninsula, 606 

 Ant, Study, 35 

 Antherozoids, Ejection, 521 



— in Marchantia, Formation, 321 

 Antibodies of Spores of Bacteria, 218 

 Antipodal Cell, Division, and Formation 



of Egg in Juncacese, 736 

 Ants, Hibernation, 719 



— Sensitiveness to Ultra-Violet and Ront- 

 gen Rays, 171 



Anuropus and Bathynomus, 611 

 Apertometer, Abbe's, Method of Using, 93 

 Apertonietry and Focometry, Simple 



Method, 94 

 Aperture, Numerical, and Rapidity, 765 

 Aphanomyces, Spore-Development, 641 

 Apogamy, Cytology, 740 

 Appendicular Nature of Abdominal Styles, 



175 



