INDEX. 
729 
Purity of Water, Influence of Algae on, 
451 
Putrefactive Bacteria in Fruit and Vege- 
tables, 338 
Pycnogonids, ‘ Challenger,’ 625 
Pyloric Caeca in Starfish, Function of, 200 
Pyrola aphylla, 443 
Q. 
Querton, Louis, Cell-Membranes, 183 
§ 
R 
Rabenhorst’s Cryptogamic Flora of Ger- 
many (Fungi Imperfecti), 660 
(Musci), 327 
Rabl, C., Development and Structure of 
the Lens, 286 
Raciborski, M., Leptomin, a new Cell- 
Content of Leptome, 551 
— Parasitic Fungus, 331 
Raczkowski, — ., Bacillus of Bitter Wine, 
343, 464 
— Microbes of Turned Wine, 464, 578 
Radiolarians, Fossil, 548 
Radulae, Notes on, 190 
Bamalina reticulata, Reticulations, 570 
Ramann, E., Composition of Pollen, 643 
— Passage of Food-material into and from 
the Leaves, 648 
Ramulina, 88 
Randolph, H., Regeneration in Planarians, 
429 
Ranunculus, Embryology, 321 
Ranvier, L., Growth of Injured Nerves, 
288 
— Process of Cicatrisation, 290 
— Regeneration of Descemet’s Membrane, 
184 
Raphids in Monocotyledons, 639 
Raspail, Xavier, Wind-Eggs, 518 
Rath, O. vom, Central Corpuscles in Sex- 
Cells of Snail, 530 
— Telegony, 615 
and Maternal Impressions, 406 
Rats and Insects, Relation of, to the Spread 
of Plague, 1 17 
Ravenel, M. P., Preparing Agar Media, 
599 
Ray, J., Action of Gravity on the Growth 
of Fungi, 109 
Reaction in Zoology, 415 
Rectum and Rectal Glands of Orthoptera, 
300 
Reduction-Division of the Vegetable Nu- 
cleus, 550 
Red Yeast, New Kinds of, 222, 331 
Reed, C. R., Dahlia as a Stain for Bacteria 
in Celloidin Sections, 379 
Reed, W., Amoeboid Bodies in the Blood 
of Vaccinated Monkeys and Children, 
and in the Blood of Cases of Variola, 315 
Regeneration and Doubling of the Tail in 
Lizards, 410 
— in Earthworms, 196, 541 
— in Frog-embryos, 616 
— in Planarians, 429 
— in the Naidm, 77 
— in Vertebrates, 59 
Regenerative and Degenerative Processes 
in Breathing Tubes of Janellidm, 
297 
— Phenomena in Tubularia, 312 
Reichert, New Microtome, 374 
Reid, F. J., Growth of Tubercle Bacillus 
at a Low Temperature, 227 
Reinitzer, F., Enzyme of Barley, 218 
Reinke, J., Assimilating Organs of the 
Asparageee, 442 
— Luminosity of Ceratium tripos , 634 
Remlinger, P., Experimental Typhoid 
Fever, 119 
Renault, B., Fructification of Macrostachys, 
651 
— Micro-Organisms of Lignite, 461 
Rengel, C., Casting and Regeneration of 
Mid-Gut Epithelium in Water-Beetles, 
301 
Reniera, Fibres, 314 
Rennet, Action of, on Pasteurised Milk, 
227 
Reno-Pericardiac Pore in Ampullaria Ur- 
ceus , 416 
Canals in Patella, 531 
Report, 142 
Reproduction and Growth in Campanil- 
laria, Peculiar Phenomena, 546 
— in Encyrtus, Remarkable Mode, 299 
— of Plianerogamia. See Contents, xxiii 
Reproductive Cells in Plants and Animals, 
Behaviour of, 2S4 
Repsold’s New Self-Registering Micro- 
meter, 126 
Reserve-Material in Deciduous Trees, 
640 
Reserve-Receptacles, Emptying the Con- 
tents of, 218 
Resin-galls of the Abietineae, 641 
Resistance of Seeds to Immersion in Water, 
563 
Respiration in Amphibia during Metamor- 
phosis, 616 
— in Plants, Methylen-Bluo for Investi- 
gating, 601 
— in Spelerpes fuscus without lungs, 527 
— of Phanerogams. See Contents, xxv 
— of the Embno of Wheat, 562 
Respiratory Current in Decapods, Reversal 
of, 194 
— Mechanism in Decapods, 75 
— Organs in Aquatic Mammals, Adapta- 
tions, 412 
