S90 
INDEX. 
Reproductive Organs of Diopatra , 595. 
of Floride#, 777. 
Reptilia, Myoparn sites of, 358. 
Reserve Receptacles in Lichens, 383. 
Respiration in Plants, 71. 
, Influence of Light on, 772. 
of Phanerogamia. See Contents, 
xxvi. 
of Plants, Influence of high altitudes 
on, 71. 
Respiratory Organs of Arthropods, 586. 
Retinal Pigment of Cephalopods, Changes 
in, 581. 
Retzius, G., The Formation of the Zona 
pellucida, 22. 
Rex, G. A., Development of Myxomycetes 
and new Species, 232. 
Rhabdoccele Turbellaria. 196. 
Rhinops orbiculodiscus, 304. 
Rhizobium and Leguminosse, Symbiosis of, 
639. 
Rhizoclonium , 379. 
Rhizome of Ferns, 500. 
■ of Grasses, Perforation of Potatoes 
by, 496. 
Rhizophorese, Structure of, 365. 
Rhizopoda of Lake of Geneva, 752. 
Rhizopods, Freshwater, 753. 
, Shell in Freshwater, 752. 
, Study of, 541. 
Rhizoxenia rosea, Invagination of Tentacles 
in, 51. 
Rliodocorton , Sporange of, 628. 
Rhumbler, L., Origin and Growth of 
Shell in Freshwater Rhizopods, 752. 
Rhynchodesmus terrestris , 473. 
Rhynchota, Moulting in. 340. 
Ribbert, — ., Present Position of Theory 
of Immunity, 390. 
Richard, J., Nervous System of Diaptomus , 
345. 
, Test-gland of Freshwater Copepoda, 
38. 
Richards, H. M., Chreocolax, 778. 
, Structure of Zonaria, 378. 
Riella, Sexual Organs and Impregnation 
in, 501. 
Rietsch, M., Micro-organisms found on 
Ripe Grapes, 643. 
Ritter, R., Development of Chironomus, 
183. 
, Preparing and Staining Ova of Chi- 
ronomus, 539. 
Robertson, C., Contrivances for Pollination, 
769. 
, Flowers and Insects, 215. 
, D., New British Amphipods, 594. 
Robinia, Assimilation of Nitrogen by, 
218. 
Rodents, Pseudo-tuberculosis of, 390. 
Rodham, ()., Sieve-septum of "Vessels, 364. 
Roebuck, W. D., Census of Scottish Land 
and Freshwater Mollusca, 328. 
Roger, G. TL, Germicidal Action of Blood- 
serum, 236. 
Rohde, E., Histology of Nervous System 
of Hirudinea, 597. 
, Preparation of Nervous System of 
Hirudinea, 684. 
Rolfe, R. A., Sexual Forms of Catasetum 
369. 
Rollett, A., Structure of Striped-Muscle, 
716. 
Romanowski, D. S., Structure of Parasites 
of Malaria, 647. 
Rommier, A., Preparing Wine Ferments, 
230. 
Root, Development of, 489. 
, Differentiation of Phloem in, 489. 
hairs, Growth of, 493. 
, Medullary Phloem in, 489. 
nodules of Pea, 623. 
of Ceratopteris tlialictroides, 776. 
of CEnotherese, Extra-phloem Sieve- 
tubes in, 619. 
-tubercles of Leguminosse, Filaments 
in, 368. 
Roots, Aerial, of Orcliidese, 215. 
of Ceanothus, Tubercles on, 766. 
of Leguminosse, Nodosities on, 368. 
springing from Lenticels, 622. 
, Structure of swollen, in certain 
Umbelliferse, 623. 
, Tuberous, Internal Atmosphere, 371. 
without a Root-cap, 765. 
Roscoe, Sir H. E., Investigating Chemical 
Bacteriology of Sewage, 829. 
Rosen, F., Importance of Heterogamy in 
formation and maintenance of species, 
767. 
Rosen plenter, B., Spiral Phyllotaxis, 493. 
Rosoll, A., Tests for Glucosides and Alka- 
loids, 148. 
Rosseter, T. B., Cysticercus of Taenia 
coronula found in Cypris , 296. 
* , Development of Taenia lanceolata 
from Duck, 438. 
, Taenia coronula, 745. 
Rossi, O., Maturation of Amphibian Ova, 
21. 
Rostrup, E., Fungi parasitic on Forest- 
trees, 229. . 
, New Ustilaginese, 77. 
Rothert, W., Development of Sporanges in 
Saprolegniacese, 382. 
Rotifer, New American, 49. 
Rotifera, Bohemian, 351. 
, Doubtful points in the Natural 
History of, 6. 
, New and Foreign, 301, 431. 
, Queensland, 200. 
Rotifers, Anatomy of, 601. 
■ , Contribution to Study of, 600. 
, Desiccation of, 745. 
, Galician, 351. 
, Heterogenesis in, 200. 
