834 



INDEX. 



Valenti, G. L., Easy Method of Staining 



the Flagella of Bacteria, 237 

 Valonia, Reproduction, 64 

 Valoniacese, New Genus, 201 

 Yaney, C, Budding of Rhabdopleura nor- 

 manni, 42 



— Dipterous Parasite of the Vine-pest 



Haltica, 60tj 



— Entosiphon Deimati* Parasitic in an 



Abyssal Holothuroid. 491 



— Nuclear Emissions in Protozoa, 305 

 Vanilla, Diseases, 70 



— Rust, 72 



Varanus itiloticits, Adaptations to Mol- 



luscivorous Diet, 712 

 Vaschide, — ., Vital Rhythm, 28 

 Vascular System of Amphioxus, 489 

 of Squid, 31 



— Tissue, Evolution, 187 

 Vasiform Orifice of Aleurodidae, 721 

 Vaucheria, Spores, 631 



Vaupel, F., Morphology of Musciuae, 627 

 Vayreda, — ., Plants of Catalonia., 318 

 Vegetable, Thin Laminated Flat Tissues, 

 New Method for Preparation of Hori- 

 zontal Sections, 771 

 Vegetative Activity in the Carboniferous 



Epoch, 513 

 Vein, Perforation by Artery in Cat, 711 

 Venom of Serpents, Sap of Fungi as an 



Antidote, 76 

 VerhoefF, K. W., Innervation of Meta- 

 cephalic Segment, 34 



— Intercalary Segments, 722 



— Systematic Position of Heminierus, 607 



— Trochanter and Prsefemur, 175 

 Verrill, A. E., Bermuda Islands, 626, 716 

 VerscharTelt, E., Prussic Acid in opening 



Buds of Prunus, 516 

 Vertebral Column of Penguin, Develop- 

 ment, 283 

 Vetebrata, Amitotic Division, 595 

 Vertebrates, Comparative Anatomy, 28 



— Homology of Lagena, 710 



— Structure of Outer Segments of Rods in 



Retina, 710 



— Treatise on Comparative and Experi- 



mental Embryology, 160 



— Yolk-Nucleus or Corpus Balbiani, 485 

 Verworn, M., Biogen-Hypothesis, 285 

 Vestergren, T., Micromycetes rariores 



selecti, 535 



— and others, New Records of Fungi, 655 

 Vestigial Function, 160 



Vevey, S., Artault de, Injurious Influence 



of Thrips on Man, 174 

 Vezey, J. J., 116, 117, 120, 127, 243, 378 

 Viala, P., Bornetlna Corium, 650 



— " Phthiriose," a Disease of the Vine, 



531 

 Viburnum Opulus, Petiolar Glands, 510 

 Viguier, C, Artificial Parthenogenesis, 22 

 Villagio, — ., Wide Illuminating Cones, 

 673 



Villard, J., Cellular Nature of Zoochlor- 



ellse, 597 

 Vine Disease, 334 



" Phthiriose," 531 



Vine, Leaves, Morphological Variation as 

 a consequence of Grafting, 738 



— Perforation, 71 



Vinegar Eel in Human Bladder, 4<> 

 Visual Purple, 766 

 Vital Rhythm, 28 



— (Staining of Micro-organisms, 773 

 Vitality, Electrical Criterion, 599 



— of Yeast, Observations, 646 

 Vitreous Humour, Development and Struc- 

 ture, 163 



Vogel, — ., Nitrogen-fixing Bacteria, 540 

 Voges, O., Parasite of a Central South 



American Horse Disease, 619 

 Vogler, P., Vaiiations-Statisticsas applied 



to Plankton-Diatoms, 6;! 

 Voglino, P., Development of Ramularia 

 cequivoca, 648 



— Polydesmus exitiom* and Alter naria 



Brassier, 338 



— Septoria, 337 



Voinor, D. N., Dimorphic Spermatozoa in 

 Butterflies, 605 



— Nature of the Centrosome, 2S3 



— Spermatogenesis in Cybister rceselii, 36 

 Volcanic Dust, Microscopic Appearances, 



374 

 Voltzenlogel, E„ Hind-End of Ascaris, 



180 

 Volvox, Phototaxis, 730 

 Vorges, D. de., Utilisation of Carbonate of 



Lime by Anodonta, 718 

 Vorticellid, New, 504 

 Vosrnaer, G. C. J., Silicious Spicules, 503 

 Voss, W., Clamp-Connections and Fusion 



in the Uredineae, 750 

 Vosseler. F., Structure of Intestinal Villi, 



164 

 Vosseler, J., Chemical Defence and Other 



Adaptations in North African Ortho- 



ptera, 174 

 Vuillemin, P., Bacteriophagous Acrasiese, 

 752 



— Intermediate Wood, 309 



— Study of Absidia, 333 



— Zygospores of Mucorini, 746 

 Vurpas, C, Vital Rhythm, 28 



W. 



Wnguer, F., Variations of Pieris napi, 493 

 Wagner, F. v., Parasitism among Animals, 



487 

 Wagner, R., Lagochilus, 52 

 — Notes on Composite, 513 

 Walk, G. v., Specific Gravity of Cell-sap, 



186 

 Walker, A. O., Antarctic Amphipods, 611 

 Wallaby, Parasite, 294 



