1102 



INDEX. 



Nectary. Floral, of S3'mphnricfirpu8, 255. 

 Necdle-TeasinK. James's, 520. 

 Neipser, A., Preparing; Seotioue from Test- 

 tubi< Cultivation!», dTl. 



, Spore-formution in tho Bacilli of 

 Xeresia conjunctiva), Streptococci, and 

 Cholera spirilla, 1016. 

 Nelson, E. M., Amphipleura pellucida, 819. 



, A simple Correction for Curvature 



of Image, 1036. 



, Curious Iiitcrferenco Phenomena 



with Amphipleura pellucida, 302. 



Optical Effect, 172. 



, Development of the Compound 



Microscope, I'M). 



, Bloclianical Stage, 477. 



, New form of mechaTiical stage, 331. 



, Nobert's Bunds, 305. 



, Nomenclature of eye-pieces and ob- 



jectivt'S, 652. 



, On a new Eye-piece, 111. 



• , On the Formation of Diatom Struc- 

 ture, 495. 

 — — , On tho Interpretation of a Photo- 

 micrographic Phenomenon by the Abbe 

 Diffraction Theory, 819. 

 ■ Photomicrographic Focusing Screen, 

 119. 



, Spectra of Plcurosigma angulatum, 



303. 



, Tests for l^Iodern Objectives, 816. 



, "The Microscope," Niigeli and 



Schwendeiier, 141. 



, True and False Images in Micro- 



seopv, 819. 



, J., Fi.xing Sections to the Slide, 853. 



, S. N., Methods of examination of 



Bacteria for laboratory purposes, 6S6. 

 Nelson-Curties Microscope for Photomicro- 

 graphy, 691. 

 Nelumbium, Anatomy of, 765. 

 Neraathelminthes. See Contents, xv. 

 Nematus Caprea3, Cecidium of, 458. 

 Nemtrtca, ' Challenger,' 52. 

 Nemerteans, Lateral organs of, 51. 

 Nephridia of Earthworms, 421. 



of Lanice conchilega, 735. 



Nephroeytium, Reproduction of, 1013. 

 Nerve-cells and Axis-cylinder, 556. 

 and Peripheral Ganglia, Pre- 

 paration of, 506. 



, Micro-Chemistry of, 712. 



, Two new Methods for prepar- 

 ing, 658. 

 Nerve-centres and Sensory Organs of 

 Articulata, 403. 



-endings ia the Leech, 952. 



, Staining, with Gold Chloride, 



155, G73, 674. 



, , with Methylen-blue, 515. 



fibre, Combining Weigert's Haema- 



toxylin-coppi-r Stain for, with tho use of 

 the freezing Microtome, 1051. 



, Histology of, 395. 



, Structure of, 197. 



Nerve-sections, Half-clearing method of 

 preparing, 680. 



terminations in liepidoptcra, 913. 



Nerve-tissues, Methods of investigating 



Structure of, 312. 

 Nerves, ]\Iethods for Examining flic Struc- 

 ture of tho Cerel)rosj)iiial, 1(141. 

 Nervous Organs, Central, in lioalth and 



disease, Methods for luvestigating tho 



Structure of, 1041. 

 System and Vuscul.ir Apparatus of 



Ophiurids, 57. 

 , Central, Histological Elements 



of, 194. 



, , of Tunicata, 26. 



, , Safraninas Stain for, 1051. 



, Classiticati'iu of Gastropods, 



based on the Arrangement of, 401. 



— — of Amphioxus, 390, 929. 



of Aplysia, 20. 



of Cliaitoptcrus Valencinii, 225. 



of Ecliinodorniata, 741. 



of Myzostoma, 231. 



of Opiieliaeeie, Preparing, 509. 



of Pliyl ictoltematous Fresli- 



water Bryozoa, 402. 



uf Prosobranehs, 21. 



of I'teropods, 2.3. 



, Physiology of, 559. 



Tissue, Improvements in tho Silver- 

 nitrate Method for Staining, 844. 



Tr.iets in A If yon ids, 61. 



Network, Sub-epidermal, of the lioot of 



Geraniacese, 986. 

 , Super-endodcrmal, of the Root of 



Leguminoseai and Ericacere, 986. 

 , Supporting, in the Cortes of tho 



Root, 986. 

 Nouhauss, R., Adaptation of the ordinary 



Eye-piece for Piiotomicrography, 1032. 



, Focusing Arrangement, 809. 



, Guide to riidtomicrography for 



Phvficians, B »tanists, &c., 119. 



Phtitomicrographic Camera. 293. 



, Tlie Daveloi)ment of Photomicro- 



gr.iphy in the last two years, 813. 

 Neumayer, G , Guide to Si-ieutilic Obser- 

 vations in Tr.iViUing, 823. 

 Neumayr, M., Relationships of Foramini- 



fc-ra, 66. 

 New England, Medusaj from, 592. 

 Jersev, Essex County Mi . roscopical 



Society of, 304. 

 York, Central, Microscopical Club, 



304. 

 Zealand, Fossil Marine Diatoms from, 



94. 

 , Wellington district, Fresh-water 



Infusoria of, 972. 

 Newcombe, F. C, Dissemination of tho 



Spores of Ejuisetum, 1000. 

 Ney, O., Magnesium Lamps, 494. 

 Nickel, E., The Colour Reactions of Carbon 



Combinations. I. Colour Reaetious of 



an Aromatic Character, 849. 



