1122 



INDEX. 



Wis.-eliiigli, C. v., Wall of Subcrous Cella, 

 t»85. 



Witt, O., and A. Truan, Photomicrographs 

 of Diatoms. 2;)5. 



Wojnnfl", K., Some remarks on fixing micro- 

 Bcopical sections to the slide, 853. 



Wnlli's (F.) Fresh- water Alga) of the 

 United States, 94. 



Wood, Conduction of Sap through the 

 Secondary, 768. 



, Formation of Annual Rings in, 75. 



, Structure, represented in photomicro- 

 graphs, Atlas of, G51. 



Wood, J. G., The I5oy's Modern Playmate, 

 305. 



Woodhead. G. S., Blethod of prci)aration of 

 large sections of the Lung, 834. 



■ , Preparing large Sections of Lung, 



1043. 



Woo<hvorth, W. M., Apical Cell of Fucus, 

 G21. 



Woody Pl.ints, Glucose as a Reserve- 

 material in, 1)84. 



■ Tis.-uc, &c., Staining, 675. 



Worms, New Remarkable, 428. 



Wortmann, J., Movements of Lritation, 

 •259, 615. 



■\Vothschall, E., Micro-chemical reactions 

 ofSolanin, 1060. 



Wrav, R. S., Methods of studying typical 

 Bfrd's Feather, 314. 



Wright, R. R., and A. B. Macallum, 

 Methods of studying Sphyranura, 149. 



, Spbyranura osleri, 47. 



Wurster, C, Congo-red as a Reagent for 

 Free Acid, 1055. 



Wurtz, — ., and Straus, — ., Improved 

 method for the Bacteriological Examina- 

 tion of Air, 854. 



Xeresls conjunctiva}, &c.. Spore-formation 



in the Bacilli of, 1016. 

 Xyhm, Split, in Clematis, 248. 

 XyrideJB, Roots and Rootlets in, 251. 



Y. 



Yeast- preparations. Stained, 156. 

 Yolk, Physics of, 923. 



Zabriskie, J. L., Continuous Centering of 



a Cover-glass. 850. 

 Zacharias, E., Demonstrating Nuclein and 



Plastin, 505. 

 • , Division of the Nucleus and of the 



Cell, 440, 979. 

 , Fertilization of Ascaris megalo- 



cephala, 43, 148. 



Ziicliarias, E., Method of Preparing the 

 Eggs of Ascaris megaloccpliala, 663. 



. Part taken by the Nucleus in Cell- 

 division, 69. 



, Psorospermium Haeckelii, 240. 



, O., Distribution by Birds, 930. 



, of Araclinida, 215. 



Zagari, G., The culture of Anaerobic micro- 

 organisms, 831. 



Zaniiiehellia palustris. Pollination in, 256. 



Zecli, P., Elementary treatment of lens- 

 systems, 501. 



Zei=s, C, 1034. 



, "Compensation Eye-piece G with 



1/1 Micron-division," 797. 



Iris Diaphragm, 111. 



Ila. IMicroseope, 637, 794. 



, The New Aj)Ocliromatic Micro- 

 objectives and Compensating Oculars of, 

 1025. 



(R.) Photomi(.-ro£:raj)lis, 525 



Zelinka, C, Parasitic Rotifer, Discopus 

 Synapta), 52. 



Zeller, E., Generative Apparatus of 

 Diplozoon paradosum, 427. 



Zentmayer, J., Obituary of, 655. 



Ziegler, H. E., Origin of Blood inTeleostei, 

 192. 



, The technique of the histological 



investigation of pathologico-anatomical 

 prt'parations, 166. 



Zieinacki, J., 320. 



Zimmerman, A., Demonstrating the Mem- 

 brane of the Bordered Pits in Coniferse, 

 155, 315. 



, Morphology and Physiology of the 



Cell, 442. 



, Staining Lencoplasts, Protein- 

 granules, Bordered Pit Membranes, and 

 Woody Tissue, 675. 



, Zeiss' Iris Diaphragm, 111. 



, E., and G. Baltzar, Microtome with 



fixed knife and automatic movement of 

 the object, 812, 1049 



Zirconium Light for Photomicrography, 

 1033. 



Zonary Decidna in Mouse, Vestiges of, 186. 



Zojjf, W , Chytridiacea parasitic ou 

 Diatoms, 99. 



, Cultivation of Phycomycetes, 469. 



, Fibrosin, a new cell-content, 246. 



, Ilaplococcus reticulatus, 782. 



, Isolating Lower Alga3, 511. 



Zukal, H., Asci of Penicillium crustaceum, 

 271. 



Zune, A., Course of medical and pharma- 

 ceutical microscopy, 166, 686. 



Zwaardemakir, H., Accessory to the Cam- 

 bridge Rocking Microtome, 669. 



Zygospores of Conjugate, 1002. 



LONDON: IMilNTEO BV WILLIAM CLOWES AND s-ONS, LDMllvD, 

 fcTAHtOnD fcTKEET AM) (UAKINO tKO--S. 



