1178 



INDEX. 



Vandevelde, G., Chemistry of Bacillus 



subtilis, 508, 

 Variation, New Law of, 216. 

 Varigny, H. de, " Latent period " of 



Unstriped Muscle in Invertebrates, 



982, 

 , Physiology of the Unstriated 



Muscles of Invertebrata, 791, 

 Vascular System, Communication of, 



with the Exterior in Pleurobranchus, 



794. 



of Echinoids, 814. 



Vaucheria and Chara, Staining, 557. 

 , Cell-wall Thickenings and Cel- 



lulin Grains in, 838. 

 Vayssiere, A., Kespiration of Trunca- 



tella, 986. 

 , Tectibranchiata of the Gulf of 



Marseilles, 624. 

 Ve'dy's Kevolving Stage Microscope, 



699. 

 Vegetative Organs of Monotropa, 1025. 

 of Phanerogams and Ferns, 



93. 

 Vejdovsky, F., Observations on some 



Fresh-water Sponges, 255. 

 Velella, Structure of, 1010. 

 Venturi, G., Spores of Pottia, 1036. 

 Vermes. See Contents, svi. 

 Vermilia, Crustacean inhabiting the 



Tubes of, 238. 

 Verrall, G. H., 892. 

 Verrill, A. E., New Coelenterates and 



Echinoderms, 432. 

 Versuridse, Development of, 72. 

 Vertebrata, Embryology and Histology 



of. See Contents, viii. 

 Vesicating Insects, Structure of Wings 



of, 992. 

 Vesiculse Seminales of Guinea-pigs, 



35. 

 Vesque, J., Anatomy of the Leaf in 



VismiesB, 675. 



, Ascent of Sap, 1031. 



, Movement of Ascending Sap, 



489. 

 Ve'tillart, M., 567. 

 Viallanes, H., Optic Ganglion of 



^schna, 800. 

 , of Palinurus vulgaris, 



450. 

 Vialleton, L., Buccal Membrane of 



Cephalopoda, 622. 

 , Fecundation in Cephalopoda, 



983. 

 Vibrios and Microzymes of Air, "Water, 



and Soil, Origin of, 295. 

 Viciese, Cortical Fibrovascular Bundles 



of, 266. 

 Vigelius, W. J., Morphology of the 



Bryozoa, 438. 

 Viguier's (C.) Compressorium, 137. 



Viguier, Lower Animals of the Bay 

 of Algiers, 65. 



, Pelagic Annelids, 998. 



, Tetraplatia volitans, 252. 



Villot, A., Host of the Larva of 

 Echinorhyncus clavseceps, 459. 



Vine, Bacillus of, 1053. 



, Formation of Starch in Leaves 



of, 670. 



, Fungi of, 291. 



, " Pourridie " of, 107. 



Vines, S. H., and F. O. Bower, 

 Examining the Spectrum of Chloro- 

 phyll, 527. 



, Practical Botany, 484. 



Virchow, H., Action of Light on Ob- 

 jects hardened in Chromic Acid, 148. 



Vision, Compound, and the Morpho- 

 logy of the Eye in Insects, 234. 



, Limit of Angular, 339. 



, Monocular Stereoscopic, 332. 



Vismiese, Anatomy of the Leaf in, 675. 



Vitellus, |Position of the Yolk-Blasto- 

 pore as determined by the Size of, 978. 



Vogel, J., 144. 



Vogt, C., Erythropsis agilis, 77. 



Voigt, W., Oogenesis and Spermato- 

 genesis in Branchiobdella, 643. 



Volcanic Ash, Microscopical Examina- 

 tion of, from Krakatoa, 923. 



Volkens, G., Calcareous Glands of 

 Plumbaginese, 92. 



Vorce, C. M., 339, 367, 534, 567, 928. 



, Compound Negatives, 331. 



, Lantern Transparencies, 866. 



and K. Hitchcock, Multiplying 



Drawings, 527. 



Vorticella, Chlorophylloid Granules of, 

 78. 



, New, 470, 819. 



Vorticellse with Two Contractile 

 Vesicles, 659. 



Vorticellid, New, 78. 



Vosmaer, G, C, J., Note on Sponges, 75. 



, Sponges of the ' Willem Barents ' 



Expedition, 1013. 



Vries, H. de, Circulation and Eotation 

 of Protoplasm as a means of Trans- 

 port of Food-material, 665. 



, Periodical Formation of Acids in 



Succulent Plants, 97. 



, Plasmolysis, 84. 



Vuillemin, P., Anatomical Structure of 

 the Stem of Compositse, 480. 



, Puccinia Thlaspidis, 1045. 



W. 



W., D. S., Freeing Objects from Air, 898. 

 W., E. D., Measurement of Power and 



Aperture of Microscopic Objectives, 



1082, 



