824 
INDEX. 
Vermes. See Contents, xiv 
Vernation in Composites, Campanulacese, 
and Lobeliacese, 222 
Veronica hederxfolia , Embryology, 225 
— Movements of Flowers, 229 
Vertebral Column, Development, 176 
of Fishes, 41 
Vertebrate Liver, Investigating Histology, 
129 
Vertebrates, Endoglobular Parasites of, 
Blood, 578 
Verworn, M., Physiological Significance 
of Cell-nucleus, 70 
Vesuvin, Employment for Fossil Plants, 
133 
Veterinary Surgeons, Gedoelst’s Bacterio- 
logy for, 137 
Vezey, J. J., 149, 152 
Viability Period of Diphtheria, 248 
Vibrio, Cholera, and Diagnosis of Cholera, 
612 
— Cholera, Artificial Variation of, 499 
Blood-Serum as Diagnostic Cul- 
tivation Medium, 269 
of Epidemic in Holland, 731 
Transitory Variety, 498 
Variations, 731 
— Clioleroid, New Species, 498 
Vibrio danubicus, 247 
Vibrio resembling Cholera bacillus, 247 
Vibrios and Cholera, 730 
— and Production of Lactic Acid, 494 
— Cholera, Easy Method for De monstrat- 
ing in Water, 274 
— Cultivating, 127 
— Non- Albumin ous Cultivation Media, 
525 
— Water, and the ^Etiology of Cholera, 
101 
Vicentini, P., Leptothrix racemosa , 726 
Victorian Earthworms, 200 
Vinca major, Germination of Pollen, 84 
Vincent, H., Parasite of Madura Foot, 
390 
— Staining Micro-organisms in Blood, 757 
Violet, Perfume, 231 
Virulence of Tubercle Bacillus, Influence 
of Natural Agents on, 726 
Visart, O., Alimentary Canal of Ortho - 
ptera, 445 
Visual Organ of Salpa , 331 
Vivipary, Pseudo-, of Juncus bufonius , 
477 
Vivisection, Microscopic, 210 
Vochting, H., Influence of Light on Flow- 
ers, 227 
Vogel, H. W., Optics of Photography, 741 
Voges, O., Chromogenic Water Bacteria, 
245 
— Cultivation of Cholera in Uschinsky’s 
Medium, 400 
— Growth of Cholera Bacilli on Potato, 
128 
Volpe, L., Beneficent and Maleficent 
I Egg-Albumen, 514 
! Volvocinese, New Genus, 717 
Von Baer’s Law. See Baer 
Vorticella, New, 71 
Vorticellie, Morbific Effect of Certain, 692 
— Parasitic, 211 
Vosmaer, C. G. J., Tetractinellidee of 
Naples, 691 
Vuillemin, P., Fertilization of Pucciniese, 
238 
— Insertion of Spores and Direction of the 
Septa in Protobasids, 486 
— Pedicel of Teleutosporcs of Puccinieee, 
722 
— Spurs of Tropseolum and Pelargonium , 
— Symbiosis of Heterodera radicicola with 
Plants cultivated in Sahara, 477 
— Ustilago producing Woody Tumours, 
487 
W. 
Wager, H., Nuclear Division in Hymeno- 
mycetes, 380 
Wagner, A., Pollination of Slrelitzia, 475 
— J., Germinal Layers, Yolk Cells, and 
Embrvonic Membranes of Arthropoda, 
672 
— W., Activity of Heart of Spiders, 56 
Wahrlich, W., Anatomy of Cell in Fungi 
and Filiform Algae, 74 
Waite, M. B., Pollination of Pear, 710 
Wakker. J. H , Cultivation Capsule for 
Fungi, 746 
Waldvogel, R., Growth of Streptococcus 
longus in Bouillon, 611 
Walker, E., Cross- and Self-Pollination, 
709 
— J. J., Terrestrial Fauna of Damma 
Island, 552 
Walking of some Arthropoda, 557 
Wallace, A. R., Zoological Regions, 437 
Walliczek, H., Mucilage of Membrane of 
Vegetative Organs, 219 
— Technique of Disinfection Experiments, 
528 
— Testing Resistance of Bacterium coli 
commune to Drying, 528 
Wanstead Park, Entomostraca from, 367 
Warburg, O., Influence of Lignification on 
Life of Cell, 2 1 8 
Ward, H. B., Distomum Westermanni in 
United States, 345 
— H. M., Action of Light on Bacteria, 
241 
— Assimilation of Nitrogen by Plants, 
478 
Warhara, A. E., Variations in the Dorsal 
Tubercle of Ascidia virginea, 557 
Warming, E., Anatomy of Vellosiaceee, 
223 
