1042 



INDEX. 



Water, Movement of, in Wood, 776. 



pores of the Lamellibranch Foot, 



212. 



, river-, Pollution of, and Fresh- 

 water Sponges, 757. 



, Sea, Action of, on Molluscs, 873. 



, Taking-in of, in Eelation to 



Vascular System of Molluscs, 728. 



Waters, A. W., 879. 



, W. H., 633. 



Watts, H., 976. 



Webb's (T. W.) ' Optics without Mathe- 

 matics,' 300. 



Wegmann, H., 730. 



Weigert's Staining Fluid for Sections 

 of Tubercle-Bacilli, 818. 



Wells, S., 148, 326. 



Wenham Button, 633. 



Wenham-Tolles Aperture Controversy, 

 970. 



West, T., 159, 485, 976, 994. 



Westermaier, M., 764. 



Wettstein, R. v., 772. 



Wheeler, E., 812. 



White, 0. F., 916. 



, T. C, 326. 



Whiting, S. F., 148. 



Whitman, 0. O., 153, 159, 840, 863, 

 896. 



Wichmann, A., 840. 



Wicksteed, R. J., 304. 



Wiederhold, 465. 



Wiesner, J., 410, 589. 



Wilder, 840. 



Wilhelm, K., 79. 



Wilks's Cell, 325, 477. 



Will, L., 47. 



Wille, N., 107, 272. 



Williams, 0. T., 932. 



Wills, 485. 



Wilson, E. B., 326, 390, 485, 636. 



(W. L.) Cheap Microscope-holder, 



976. 



Windermere, Lake, List of Desmidiess 

 found in gatherings made in the 

 neighbourhood of, during 1883, 192. 



Winged Insects, Number of Segments 

 in Head of, 43. 



Winkel's Large Drawing Apparatus, 

 115. 



Winkler, A., 766. 

 Winter, G., 264. 



Winter's and Harris's Eevolver Micro- 

 scopes, 112. 



Winter's, Harris's, or Rubergall's Ee- 

 volver Microscopes, 284. 



Wittrock, V. B., 937. 



Wolle, F., 271, 840, 977. 



Desmids of the United States, 791. 



WoUny, E., 83. 



Wood-cells, Amylaceous, Nucleus in, 

 79. 



, Movement of Water in, 776. 



Woods, Sections of, for Schools, 155. 



Woodward, A. L., 160. 



, B. B., 976. 



, J. J., Death of, 812, 976, 997. 



Worcester, G. W., 907. 



Wormley, T. G., 812, 994. 



Worms. See Vermes. 



Wortmann, J., 588. 



Wosnessenski, J., 267. 



Wray's (L., jun.) Microscope Screen, 

 956. 



Wright, E. P., 939. 



, H. G. A., 1003. 



, L., 148, 160, 289, 304, 326, 813. 



Lantern Microsco]De, 1006. 



Wythe, J. H., 976. 



Yeast-ferments, 431. 



Fungi and Bacteria, Grove's 



Synopsis of, 787. 



Yung, E., 29, 432. 



Z. 



Zabriskie, J. L., 783. 



Zacharias, O., 466, 586, 883. 



Zeiller, E., 261. 



Zeiss's (C.) Micrometer Eye-piece, 118. 



No. X. Microscope, 954. 



A* (Variable) Objective and 



" Optical Tube-length," 450. 



Zenger, K. W., 148, 616, 813. 



Zentmayer, J., 326. 



New Centering Turn-table, 475. 



Nose-piece, 285. 



Zeppelin, M., 229. 



Ziegler, H. E., 232. 



Zoogloeic Tuberculosis, Micro-organism 

 of, 929. 



Zoonerythrine and other Animal Pig- 

 ments, 204. 



Zopf, W., 105, 926. 



Zukal, H., 601. 



Zygnemacese, Sexuality in, 434. 



LOKDOM ; PRIMTED BY WILLIAM CLOWES AND SONS, LIMITED, SIAMFOBD SIKEET 

 AND CHAKING CK0S3. 



