714 
INI EX. 
Robertson, W. F., Method of obtaining a 
Black Reaction in certain Tissue Ele- 
ments of the Central Nervous System, 
665 
Rocking Microtome, Improvements in the 
Cambridge, 346 
to Cut Flat Sections, 315 
Rod-Cells in the Retina, Nuclei of, 378 
Rodents, Development of Teeth, 267 
Rohon, J. v.. Teeth of Fossil Dipnoi, 474 
Rolan ts, E., Fermentation of Barbary Figs, 
510 
Romanowski’s Staining for Bacteria, 664 
Roncali, D. B., Blastoraycetes and Car- 
cinoma, 192 
Rontgen Rays, Action on Vegetation, 298 
Root-suckers of the Douglas Fir, 618 
— Tubercles of Alder, Organism of, 427 
of Leguminosse, 175 
Roots of Bignonia, 49 
— Physiology, 506 
Ropiness of Must and Wine, 519 
Rosaceae, Pistil, 172 
— Structure, 176 
Rosenberg, O., Conversion of Cellulose into 
Mucilage, 47 
— Mucilage of the Seeds of Cistacese, 502 
Rosenthal, A, G., Diplococcus magnus, 199 
Rosin, H., New Group of Anilin Pigments, 
and their Applicability to Tissue Stain- 
ing, 547 
Ross, Andrew, Dissecting Stand, 675 
Ross, Mary J., Air- Sacs of Birds, 577 
Ross Microscope, Early Form of, 214 
Ross, R., Malaria Parasites, 609 
Ross’s New Bacteriological Microscope, 329 
— New Model Medical School and Educa- 
tional Microscope, 327 
Rostrup, E., Biological Species and Races, 
301 
Rotatoria of Fresh-water Plankton, 601 
— of the Basin of the Lake of Geneva, 162 
— . See Contents, xvi 
Roth, G., Classification of Hypnaceae, 626 
Rothberger, C. J., Coloured Nutrient Me- 
dia, 230 
Rothert, W., Structure of the Wall of Ves- 
sels, 292 
Rotifers found in the Illinois River at 
Havana, 111., 162 
— Two New, 39 
Rotten Fruit, Fungi of, 190 
Roule, Louis, Position of Phoronis, 38 
Rousselet, C. F., 246 
— Micro-Cements for Fluid Cells, 110 
Rouville, E. de, Origin of Epithelial Tis- 
sue, 22 
Roux, G., Chromogenic Oxydase secreted 
by the Coli bacillus, 318 
Roux, .Tean, Ciliata of Geneva, 608 
Rowden, W. C., Photomicrographs, 242 
Rowlee, W. W., Seeds and Seedlings of 
Amentifene, 173 
Rowley, F. R., Movements of Diatoms, 308 
Rubiaceae, Embryology, 411 
Ruddick, W. H., Ancestry of Mammals, 
I 384 
Rudnew, W., Direct and Indirect Division, 
576 
Rullmann, W., Bacillus ferrugineus , 74 
Rum, Faulty, Micro-organism of, 196 
; Rumex, Embryology, 619 
j Russell, H. L., Biology of Cheese Ripening, 
525 
! Russo, A., Reproductive Organs of Echino- 
derms, 492 
; Rust, Brown, of Cereals. 633 
! Rutaceae, Glands, 406 
! Ruzicka, Vladislav, Structure of Nerve - 
Cells, 270 
S. 
| 
Sabatier, A., Origin of Epithelial Tissue, 
22 
| Sablon, Leclerc du. Carbohydrate Reserve- 
Materials of Bulbs and Tubers, 169 
— Dormant Life in Bulbs and Tubers, 52 
Sabussow, H., New Turbellarian, 395 
| Saccharomyces ruber, 65 
I — septicus, 520 
I Saccharomycetes, New Experiments on 
Spore-formation, 193 
Sachs, — ., Sensitive Litmus Paper, 239 
1 Saint-Joseph, Baron de, Polychmtes of 
Brest and Paimpol, 598 
Sala, Guido, Structure of Pacini’s Corpus- 
| cles, 582 
Salamander, Early Development, 20 
Salisburia, Fertilisation, 176 
Salivary Gland and Mucin, Nutrient 
Media containing, 443 
Salmon, E. S., Leaf of Fissidens, 512 
— Nanomitrium, 415 
Samassa, P., Action of Gases on the Cur- 
rents of Protoplasm and on Cell- 
division, 169 
— Effect of Gases on Development, 19 
Samples of Water for Bacteriological Ex- 
amination, Apparatus for Carrying, 668 
' Sappin-Trouffy, Spermatogenesis in Man, 
[ 575 
i Sap-pressure, 179 
Saprophytism, Symbiotic, 505 
! Sarasin, P. and F., Fresh-water Mollusca 
of Celebes, 274 
| Sarcina, Pathogenic, 316 
1 Sarcomata, Infective, in Dogs, 73 
1 Sargant, Ethel, Growth of Arum macula- 
i turn, 52 
i — Impregnation of Lilium Martagon, 409 
j Sargent, E. P., Staining Spinal Cord Cells, 
454 
Sars, G. O., Gigantic Fresh-water Ostracod, 
34 
