INDEX. 



1179 



Wakleyer, W., 144. 

 ^Vales, W., 534. 



, Care and Use of Objectives, 708. 



Waller, T. H., 367. 

 WaUich, G. C, 144. 



, Condenser, 127. 



, Critical Notes on Amcebse, 1018. 



, Pseudocyclosis in Amoeba, 1019. 



, Structure of Diatoms, 286. 



Walmsley, W. H., 749, 892. 



Walter, A., Echinodermata of Ceylon, 



462. 

 , Morphology of the Lepidoptera, 



635. 

 Walters, H. A., Net for Microscopists, 



535. 



, W. H., 749. 



Ward, E., 928. 



, Dry Mounting, 1101. 



, P., 144. 



, R. H., 729, 892. 



, Choice of Objectives and Oculars, 



1082. 



, Iris Illuminator, 326. 



, Lens-holder, 317. 



Warlomont.R., Microscopical Technique 



of the Eye, 895. 

 Wamstoff, C, European Sphagnacese, 



281. 

 Wasps and Bees, Apparatus for Difi'e- 



rentiating the Sexes in, 1. 

 , Eeceptaculum Seminis 



of, 1. 

 Water and Melted Glass Lenses, 890. 



, Ascent of, in Plants, 274. 



, Conduction of, in Plants, Im- 

 portance of Dead Tubes and Living 



Cells for, 490. 

 , , in the Stem of Mosses, 



681. 



, Curved Bacilli in, 697. 



, Determination of the number of 



Living Germs in, 359. 

 , Effect of Prolonged Repose and 



Filtration through Porcelain on the 



Purity of, 561. 

 , Examiniition of, for the Develop- 

 ment of Micro-organisms, 560. 

 , Exudation of, from the Female 



Receptacle of Corsinia, 1035. 

 , Inception of, among Mollusca, 



794. 

 , Influence of, on tlie Growth of 



Plants, 93. 



, Movement of, in Mosses, 493. 



, , in Plants, 490, 83G. 



, , Direct Ob.-jcrvation of, 



359. 

 , Removal of Micro-organisms from, 



923. 

 Water-bath, Andrews and Nachtrieb's, 



1086. 



Waters, A. W., On the use of the Avi- 

 cularian Mandible in the determina- 

 tion of the Chilostomatous Bryozoa, 

 774. 



Waters, Potable, Examination of, 923. 



Watson's Camera or Lantern Micro- 

 scope, 1064. 



Swinging Substage Microscope, 



1062. 



Watson and Son's Slides of British 

 Fresh-water Algte, 928. 



Watson-Wale ]Microacope, 860. 



Wave-currents, Influence of, on Fauna 

 of Shallow Seas, 38. 



Wax Cells, 363. 



, Sheet, Cheap Punches for, 367. 



Weber, C, Fungus of the Root-swell- 

 ings of juncus bufonius, 107. 



, M., Isopoda of the ' Willem 



Barents ' Expedition, 450. 



Wedding, H., 1082. 



Weever-Fish, Development of the 

 Lesser, 34. 



Wegmann, H., Natural History of 

 Haliotis, 43. 



Wegscheider, R., Spectra of the Pig- 

 ments of Green Leaves and their 

 Derivatives, 670. 



Weigert's (C.) Staining Method for the 

 Central Nervous System, 158, 159. 



Weisiger, W. R., Obituary of, 339. 



Weismann, A., Immortality of Unicel- 

 lular Organisms, 466. 



Weiss, A., Soluble Yellow Pigment in 

 the Petals of Papaver, 476. 



, Spontaneous Movements of Pig- 

 ment-bodies, 476. 



Wenham Disk Illuminator, Modified, 

 128. 



West's (F. L.) Adjustable Dark-ground 

 Illuminator, 523. 



, T., 166. 



Westermaier, M., Importance of Dead 

 Tubes and Living Cells for the Con- 

 duction of Water in Plants, 490. 



Westien's (H.) Apparatus for comparing 

 symmetrical parts of tlie Webs of 

 the right and left Feet of a Frog, 879. 



Universal Lens-holder, 316. 



Wethered, E., On the Structure and 

 Origin of Carboniferous Coal Seams, 

 400. 



Wettbtein, R. v.. Laws of Growth of 

 Vegi'table Organs : Roots, 272. 



, illiodomyces, a new Human Para- 

 site, 1046. 



Wcyenbergh, H., 144. 



Wharton, H. J., Fries' nomenclature of 

 Colours in the Agaricini, 105. 



Wheat, Nutritive Properties of the 

 various portions of Grain of, 671. 



White, T. C, 534. 



