814 
INDEX. 
Pulmonnrv Sacs, Development in Arach- 
nids, 561 
Pulmonates, Branchiate, 670 
Puncture Cultivations, 124 
Purcell, F., Eye of Phalangiidae, 562 
— Eyes of Harvestmen, 335 
Purjewicz, M. K., Formation and Decom- 
position of Organic Acids, 594 
Pycnogonida, Irish, 562 
Pyelonephritis due to Staphylococcus pyo- 
genes aureus , 613 
Pygidium of Triarthrus , Appendages, 335 
Pyogenic Cocci, Mixed Infection from, 
‘248 
— Microbes, Influence of Light on, 492 
— Staphylococci, Physiological Effect of 
Soluble Products of, 610 
Pyrenomycetes, Classification of, 601 
Pyrrhocoris apterus , Red Pigment, 559 
Q. 
Quercus, Cupule, 80 
Queva, C., Anatomy of Ataccia, 362 
of Stem of Dioscoreacese, 78 
— Bulbils of Dioscoreacese, 83 
Quincke, — ., Amoeba-enteritis, 696 
Quinine, Sulphate of, Aspergillus develop- 
ing in, 380 
R. 
Rabbit, Anthrax in, 501 
— Development of WolfBan Body in, 36 
Rabbits, Development of Coccidium ovi- 
forme in Bile-duct, 355 
Rabenhorst’s Cryptogamic Flora of Ger- 
many, 596 
Rabl, C., Methods for Examining Em- 
^•bryological Material, 752 
Raciborski, M., Chromatophily of Nuclei 
of Embryo-sac, 473 
— Contents of Trichomes of Myriopliyllum, 
76 
— Development of Elaioplasts in Liliacese, 
467 
— - Morphology of Cabombacese and Nym- 
pheacese, 588 
— Nucleus of Germinating Seeds, 74 
— Staining-differences of Male and Fe- 
male Cells, 277 
Racovitza, E. G., Amcebocytes and Ooge- 
nesis in Micronereis variegata , 199 
— Ascothoracida, 197 
— Copulation of Cephalopoda, 554 
— Fecundation of Octopus vulgaris , 554 
— Habits of Pilumnus hirtellus , 567 
Badiofilum g. n., 485 
Eadula, Growth Changes, in Land Mol- 
lusca, 182 
Rainfall, Protection of Leaves against 
Excessive, 82 
Ramon y Cajal, S., Cox’s Method for De- 
monstrating Nerve-fibres of Central 
Nervous System, 134 
— Minute Structure of Nerve-centres, 325 
Ramsden’s Screw Micrometer, Alumi- 
nium, 286 
Ransome, A., Influence of Natural Agents 
on Virulence of Tubercle Bacillus, 726 
Baphidium, Development, 605 
Rath, O. vom, Number of Chromosomes in 
Animal-cells, 549 
— Spermatogenesis in Salamandra macu- 
losa, 177, 271 
Rats, Anthrax in, 246 
— Inoculation Apparatus for, 125 
Rattone, G., Micro-organisms, with special 
regard to Etiology and Prophylaxis of 
Infective Diseases, 614 
Rattray, J., Preserving Tow-net Material, 
759 
Raunkiaer, C., Cross-pollination and Self- 
pollination, 589 
— Distribution of Seeds of Cyperaceae, 368 
— Parasitic Fungi, 379 
Ravaz, L., Parasitic Fungi, 601 
Bavenelia , 490 
Rays, Nerve-cord, 326 
Re, L., Spherocrystals of Agave, 704 
Reagents, Hardening, Changes caused in 
Nervous Tissue by, 642 
Rechinger, C., Divisibility of Organs, 363 
Reed, M., Cross- and Self-pollination, 709 
Reeves, J., Centrospheres in Spores of 
Pellia , 581 
— Stem and Leaves of Physiotium, 375 
Refractive Indices of Media, Measuring, 
655, 764, 771 
Regeneration in Ohelia , 459 
Reh, L., Inheritance of Acquired Charac- 
ters, 176 
Reibisch, J., Tricliosomum strumosum, 64 
Reiche, K., Anatomical Characters of 
Csespitose Plants, 79 
Reichel, P., Development of Bladder and 
Urethra, 174 
Reichenbach, H., Incubator for any source 
of Heat, 516 
Reichert’s Microscope for Measurement of 
Growth of Plants, 103 
— Microtome for Brain-sections, 636 
Reinecke, F., Vernation in Compositae, 
Campanulaceae, and Lobeliacese, 222 
Reinitzer, F., Fatigue-substances, 361 
Reinke, F., Minute Structure of Cell, 43 
Rejuvenescence in Siphoneae, 485 
Remy, L., Researches on Bacillus of 
Eberth-Gaffky ; Distinctive Characters 
of Bacillus of Typhoid Fever ; Method 
for finding in Drinking Water, 614 
Renal Organs of Chitons, 440, 556 
Repiachoff, W., Spermatogenesis of Tur- 
bellaria, 65 
| Report of the Council for 1893, 148 
