INDEX. 
871 
Roots, Aerial, of Dicotyledons, 713. 
of Ferns, 214. 
of Leguminous Plants, Tubercles on, 
357. 
, Splitting of, 743. 
, Respiration of, 635. 
, Transformation of, into Shoots in 
Ferns, 638. 
Rosa, Pollen-grains in, 200. 
Roseler, P., Secondary Vascular Bundles 
of the Arborescent Liliaceae, 352. 
Rosenthal, O., Macrocystis and Thalas- 
siophyllum, 642. 
Ross, H., Periderm, 735. 
, J. F. W., Paraffin Method as used 
by Prof. Gaule, Zurich, 815. 
Rosseter, T. B., Cysticercoids Parasitic in 
Cypris oinerea, 726. 
Rossi, U., Methods for making Permanent 
Preparations of Blood, 405. 
, Simplification of Weigert’s Method, 
115. 
Rossiiskaya-Koschewnikowa, M., Develop- 
ment of Ampliipoda, 720. 
Rostrup, E., Ustilago Carbo, 754. 
Rostowzew, S., Transformation of Roots 
into Shoots in Ferns, 638. 
Rothpletz, A., Sphaerocodium, 217. 
Rotifer citrinus, 610. 
Parasitic on Vaucheria. 726. 
Rotifers and Hepaticae, 726. 
, Collecting-bottle for, 524. 
, Indian, 464. 
, New and little-known, 44, 187. 
of Gulf of Bothnia, 185. 
, new Species of, 364, 464. 
Roule, L., Blastoderm of Isopoda, 601. 
, Development of Annelids, 37. 
, of Germinal Layers of Tubico- 
lous Gephyrea, 607. 
, Originof Nerve-centres of Coelomata, 
445. 
Roumeguere, C., Parasitism of Tremella 
Dulaciana on Agaricus nebularis, 495. 
, Spicaria verticil lata, 645. ‘ 
Rousselet’s, C., Simple Tank Microscope, 
90. 
, Tank for Rotifers, 122. 
Roux’s Lantern for Photomicrography, 241. 
Roux, G., Morphology and Biology of 
Oidium albicans, 220. 
, Nutrition of Oidium albicans, 493. 
Ruffer, A., Phagocytes of Alimentary 
Canal, 310. 
Ruge, G., Degeneration of Ova, 156. 
Ruscus aculeatus, Cladodes of, 740. 
Russell, II. L., Temperature of Trees, 65. 
, W., Cladodes of Ruscus aculeatus, 
740. 
•, — ., Foliar Verticels of Spergula, 356. 
, — ., Multiple Buds, 741. 
Russell, W., Secretory Apparatus of 
Papilionaceae, 738. 
Russian Earthworms, 606. 
Russovv, E., “ Species ” of Sphagriaceae, 68, 
215. 
Ryder, J. A., Acquisition and Loss of 
Food-yolk, and Origin of the Calcareous 
Egg-shell, 437. 
, Karyokinesis in Larval Amblystoma, 
158. 
, Weismann’s Theory of Heredity, 307. 
S. 
Saccardo, F., Cephaleuros, Phycopeltis, and 
Hansgirgia, 643. 
Saccharine Substances in Fungi, 643. 
Saceharomycetes, Production of Varieties 
in, 494. 
Sacchi, M., Terricolous Protozoa, 344. 
Sacharoff, N., Thermostat with Electro- 
magnetic Regulator, 97. 
St. Andrews Bay, Pelagic Annelids and 
Chaetognaths in, 603. 
Salensky, W., Development of Pyrosoma, 
706. 
Salicine, Preparing Crystals of, 112. 
Saline Solutions, Sensitiveness and Adapt- 
ability of Organisms to, 313. 
Salmon, Larvae of Botliriocephalus in, 
463. 
, Parasites of, 333. 
Salmon-disease, 72. 
Salmonidse, Mounting Spermatozoa of, 
404. 
Samassa, P., Surface Deposits in Golgi’s 
Method, 536. 
Sambucus, Extra-floral Nectaries of, 740. 
Sanfelice, F., Haematoxylin as a means 
for ascertaining the Alkalinity or Acid- 
ity of Tissues, 538. 
, Origin of Red Blood-corpuscles, 159. 
Sap, Ascent of, in Woody Stems, 63. 
, Causes of the Ascent of, 361. 
Sap-periderm, 478. 
Sapphirinidae, Metallic Brilliancy of, 720. 
Saprolegniaceae, Study of, 807. 
Saprolegnieae, Monadme parasitic on, 732. 
Sarcodes, Structure of, 743. 
Sarcolemma, Carbonate of Ammonia for 
demonstrating, 110. 
Sardine, Coccidia of, 616. 
Sars, G. O., Method for Transmitting 
Microscopic Objects, 120. 
Sauvageau, C., Structure of the Leaves of 
Aquatic Plants, 741. 
Savastano, L., Bacillus of the Olive 
Tubercle, 498. 
, Fruit of Aurantiaceae, 480. 
Saxifragaceae, Anatomy of, 738. 
Scabiosa succisa, Trimorphism of, 483. 
Scales, Calcareous, in Globularieae and 
Selagineae, 202. 
