INDEX. 



885 



Rliamphospora, a new geuus of Ustila- 



ginesB, 423. 

 Rhea americana, Spiroptera alata, a new 



Nematode found in, 750. 

 EhiiiimthacesB, Haustoria of, G65. 



, Vegetative Organs of, 410. 



Rhiuoscleroina, Staining Bacilli of, 307. 

 Rhizoearpeae, Systematic Position of, 254. 

 Rliizoctonia, 681. 



Rhizome, Abnormal Formation of, 780. 

 of Monocotyledons, Vascular Bundles 



in, 243. 

 Rhizopod Fauna of Bay of Kiel, 7G9. 



of Gulf of Genoa, 237. 



Shells, Structure of, 768. 



Rhopalodina lageniformis, 392. 

 Rliysodidse, Mouth-organs of two species 



of, 208. 

 Rhytisma acerinum, Dissemination of the 



Spores in, 426. 

 Rice, Fungi parasitic on, 788. 

 Richard, J., Fresh-water Fauna of Green- 

 land, 367. 

 Eichet, C, Staphylococcus pyosepticus, 



269. 

 Ridley, H. N., Foliar Organs of a new 



species of Utricularia. 245. 

 Rietsch, — ., New Pyogenetic Bacillus, 



684. 

 " Ringing," Influence of, upon Growth, 



781. 

 Robert, E., Hermaphroditism of Aplysise, 



373. 

 Robertson, C, Flowers and Insects, 781. 



, Zygomorphy and its Causis, 85. 



Robinson's (J., & Sons) Photomicrographic 



Cameras, 128. 

 Rocks, Value of the Microscopic Analysis 



of, 310. 

 Rockwood, G. G., Detecting Alterations 



in Manuscripts, 717. 

 Rodewald, H., Clianges of Substance and 



Force connected with Resijiration, 671. 

 Rodier, E., Sphero-crystals, 773. 

 Roeser, P., Two Infusorians fron;i the Port 



of Bastia, 398. 

 Rogers' Eye-piece IMicrometer, 443. 

 , F. A., Preparation of Drug Sec- 

 tions for Microscopical Examination, 



709. 



, W. A., The late Chas. Fasoldt, 829. 



Rohde, E., Nervous System of Amphioxus, 



36. 

 Rolland, — ., Blastomyces, 786. 

 Rollett, A., Siructure of Muscle, 35. 

 Romanes, G. J., Psychology of Protozoa, 



766. 

 Root and Stem in Angiosperms, Mode of 



Union of, 84. 



of the Filicinse, 785. 



Root-tubercles of Legumiaosse, 246. 

 Roots, Aerating, 780. 



, Lateral, of Monocotyledons, 547. 



of Aquatic Plants, Mechanical System 



in, 659. 



1889. 



Roots of Galega officinalis. Tubercles on, 

 546. 



of Grasses growing in Water, Modifi- 

 cations iU; 666. 



of Trees, Periodical Activity of the 



Cambium in, 549. 



Rosa, D., Indian Perichsetidse, 220. 



, New Genus of Eudrilidse, 220. 



Rosa, Odour of the Glands in, 775. 



Rose, J. N., Achenes of Coreopsis, 778. 



Rose, Ovaries and Achenes of, 778. 



, Perfume of, 774. 



Roseler, P., Increase in thickness of the 

 Arborescent Liliacese, 657. 



Rosenbusch, H., Microscopical Physiology 

 of the Rock-making Minerals : an aid to 

 the Microscopical Study of Rocks, 295. 



, Petrographical Tables, 603. 



Rosenvinge, L. K., Frond of Polysiphonia, 

 556. 



, Influence of External Agents on the 



Polarity and Dorsiventral Structure of 

 Plants, 668. 



RosoU, A., Two new Copepods parasitic on 

 Echinoderms, 54. 



Ross, H., Assimilating Tissue and Peri- 

 derm in leafless plants, 541. 



Ross's (A.) Screw and Pinion Coarse- and 

 Fine-Adjustment, 691. 



Rosseter, T. B., Cysticercoids in the body- 

 cavity of Cypris, 322. 



Rossiiskaya, M., Development of Amphi- 

 jjoda, 510. 



Rostrup, E., Rhizoctonia, 681. 



Rostrupia, a new genus of Uredinere, 790. 



Rotation of Protoplasm, 402. 



Rotifer, New, 227. 



, Parasitic, Discopus synaptae, 60. 



Rotifera, 7.'i9. 



, American, 523. 



from Geneva, 59. 



Parasitic in Sphagnum, 523. 



Roule, L., Development of Ccelom in En- 

 chytroeides Marioni, 387. 



, Early Development of Blastodermic 



Layers in Isopoda, 639. 



, Influence of Nervous System of 



Annelids on Symmetry of Body, 514. 



, New Species of Phoronis, 644. 



Roumeguere, — , Disease of Chestnut-trees, 

 562. 



Rousselet, C, New Rotifer, 227. 



Roux, E., New Rapid Process for Staining 

 Bacillus tuberculi, 468. 



, Photomicrography with Magnesium 



Light, 129. 



, Preventive Inoculations, 797. 



Rovelli, G., Embryology of Cestodes, 389. 



, New Acarid, 638. 



Royston-Pigott, G. W., Anti-diffraction 

 Micrometer, 277. 



, Microscopical Advances, 136, 295, 



454, 702. 



, Microscopical Imagery, Solar Splen- 

 dours, 454, 829. 



3 Q 



