INDEX. 



849 



Vies, F., On the Optical Properties of 

 Contractile Organs, 553 



— Pedal Waves of Reptant Molluscs, 314 

 Vogel's Measuring Microscope (Model I.), 



493 



(Model IV.), 497 



Vogel, R., Vanadium-Iron Alloys, 785 

 Vogel-Campbell's Large Measuring Micro- 

 scope (Model III.), 496 

 Vogel-Hale, Measuring Microscope 



(Model C), 492 

 Vogel- Wanach Large Measuring Micro- 

 scope (Model II.), 494 

 Voglino, P., Diseases of Plants, 356 

 Volvox, Light-reactions, 330 

 Voss, G., Binary Alloys of Nickel, 260 

 Vuillemin, P., Microsiphonese, 623 



— Seuratia and Capnodium, 351 



W. 



Waddell, C. H., and others, British 



Mosses, 469 

 Wagner, W., Psycliobiologv of Humble 



Bees, 42 

 Waidner, C. W., Melting Points of Palla- 

 dium and Platinum, 121 

 Waite, E. R., Asiatic Red-Bellied Newt, 



707 

 Walcott, C. D., Cambrian Trilo bites, 588 

 AValker, — , Influence of Stress on the 



Corrosion of Iron, 118 

 Walker, C. E., Essentials of Cytology, 565 

 Walker, N., Algal Vegetation of Ponds, 



73 

 Walker, W. H., Annealing of Sterling 



Silver, 123 

 Wallenberg, A., Neurological Studies, 308 

 Walter, C, Swiss Hydrachnids, 585 

 Walter, L., Clasping Organs on Wings of 



Hymenoptera, 172 

 Walton, C. L., British Actinians, 460 



— Phellia murocincta, 184 



Walton, L. B., Zygospores of Spirogyra in 



Relation to Theories of Variability, 739 

 Warburton. C, Geographical Distribution 



of Oribatidse, 715 

 Warnstorf, C, New Species of Sphagnum, 



198 

 Warnstorf, K., Bryophyta of Austria and 



Hungary, 341 

 Warren, E., Hydroids from Natal, 722 

 Warwick, G. R., Influence of Light and 



Colours on Yeast, 604 

 Wasmann, E., Nests of Wanderer Ants, 



172 

 Wasps, Cutaneous Glands, 450 



— Solitary, 43 



Water-Mites, New British Records, 585 

 Water-Snails, Experimental Dwarfing, 448 

 Water-Stoniata of the Lobeliacese, 62 

 " Waterhouse " Museum Microscope, 490 



Waters, A. W., Genus Tubucellaria, 52 

 Watkins, Frangois, Microscope, 137 

 Watson and Sons' Aplanatic Low-power 

 Condenser, 97 



— "Grip" Stage-Spring, 94 



— Laboratory Dissecting Microscope, 93 



— Macro-illuminator, 97 



— Metallurgical Microscope, " The Hori- 



zontal," 91 



— " Mint " Metallurgical Microscope, 93 



— Museum Microscope, 396 



— New Mechanical Condenser Mount, 97 



— Vertical Illuminator, 94 

 Wax-Glands of Flata marginella, 579 

 Webb's Diamond Writing, 396 



Weber, F. L., Sense-Organs of Cockles, 574 



Weber, M., Fresh- Water Fishes of New 

 Guinea, 168 



Weever, Poison Apparatus, 169 



Weevils, Grain, 41 



Weidemann, G, Study of Penicillhnn, 213 



Weidenreich. F., Simple Method of Stain- 

 ing Blood-films, 116 



Weinberg, M, Toxic Effect of Scleros- 

 tomum equinum, 49 



— Toxins Secreted by Parasites, 180 

 Weiss, F. E., Parichnos in the Lepidoden- 



dracese, 196 



— Stigmaria with Centripetal Wood, 608 

 Weiss, P., Magnetisation of Iron and 



Nickel, 124 



Welsford, E., Cytology of the Ascomycetes, 

 744 



Welsford, E. J., Sexuality and Develop- 

 ment of Ascomycetes, 78 



Weltner, W., Amsebocytes of Spongillids, 

 185 



— Species of Hydra, 458 



Wenhani, Francis H., C.E., Obituary, 693 

 Werner, R., Theory of Malignant Tumours, 



164 

 Wesche, W., 129, 789 



— Genitalia as Indications of Relation- 



ship, 715 

 of Male Cockroach, 451 



— On the Microscope as an Aid to the 



Study of Biology in Entomology, with 

 Particular Reference to the Food of 

 Insects, 135. 401 



— The Mouth-Parts of the Nemoeera and 



their Relation to the other Families 

 in Diptera — with Corrections and 

 Additions to the Paper published in 

 1904, 789 



West, G. S., Some Critical Green Algse, 

 206 



West, W., Luminosity of Sthistostega, 611 



— and G. S., Fresh-water Algae of the 



West Riding, 618 



Wheeler, W. M., Pink Katydids as Mu- 

 tants, 578 



Wheldon, J. A., Harpidium Section of 

 Hypnum, 610 



