750 
INDEX. 
Peglion, V., Valpantona Wine Ferments, 
219 
Pelagic Animals, Distribution, 612 
— Schizopods, 522 
Pellia , 91 
Pelseneer, P., Air-breathing “ Proso- 
branchs ” and Gill-bearing “ Pulino- 
nates,” 180 
Penseid, New, 411 
Penliallow, D. P., Calcareous Pebbles 
formed by Algse, 444 
Penicillium cupricum , 658 
— glaucum. Germination of Spores, 338 
Penium cuticulare, 153 
— Didymocarpum , 153 
Penzig, O., Abnormal Structures in 
Orchids, 85 
Perch, Myxosporidia, 533 
Perditci, 306 
Perennial Plants, Depth of Undergrowth 
Portion, 539 
Pereyaslawzewa, S., Nerilla antennata, 
524 
Perfumes, Action of Light on Disengage- 
ment, 331 
Peridermium and Cronartium , 661 
Perigonimus repens, 318 
Peripatus, 519 
— Australian, 59 
Peiipheral Nervous System of Necturus , 
Development, 171 
Peristome of Mosses, 545 
Perithece of Spluerotheca Castagnei, 339 
Permian Epoch, Coprophilous Bacteria, 
•v 223 
Peronosporese, Structure, 548 
Peroxide, Hydrogen, Bactericidal Influ- 
ence, 104 
Pertz, D. F. M., Effect of Currents of Water 
on Assimilation, 542 
Peters, E. A., Varieties of Diphtheria 
Bacilli, 4 ‘8 
Petit, L., Distribution of Stomates, 84 
Petri, R. J., History of Microscope, 471 
Petrographical Investigations, Microscopes 
and Accessories for, 232 
Petruschky, J., Bacillus fsecalis alcaligenes , 
sp, n., 346 
Teuzig, read Penzig 
Pfaffenholz, Improvement in Plate-Culti- 
vation Method, 128 
— Platinum- Wire Brush for Inoculating 
Culture Media with Diphtherial Matter, 
250 
Pfeffer, W., Elective Metabolism, 87 
Pfeiffer, R., Diagnosis of Cholera by Means 
of Cholera Anti-Bodies, 357 
— - — of Typhoid Bacilli by Means of Serum 
of Animals Immunised to Typhoid, 566 
— Nature of Specific Effective Substances 
in Cholera Serum, 459 
— Specific Reaction of Cholera Vibrios in 
Animal Body and in vitjo, 668 
Pfeiffer, — ., New Theory of Immunity, 458 
Pfeiffer, T., Transpiration of Free Nitrogen 
by Plants, 209 
Pfitzer, E , Anatomy of Artocarpus, 432 
Pflaum, M., Making and Finishing Wax 
Cells, 261 
Pfliicke, M., Nerve-Cells of Invertebrates, 
180 
Pfuhl, A., Presence of Influenza Bacilli in 
Central Nervous System, 567 
Pliseocystis , 332 
Phaeosporeae, New, 91 
— New Genus, 444 
Phagocytosis, 349 
— and Immunity, 668 
— in Lamellibranchs, 181 
Phanerogamia. See Contents, xix 
Pharyngeal Glands of Hipperinae, 412 
Phenol, Optical Reaction of Connective 
Substance to, 177 
Phenomena, Disorganisation-, of Cells, 430 
Philibert, H., Peristome of Mosses, 545 
Phillips, R. W., Cystocarp of Rhodome- 
laceae, 546 
Philosophical Aspects of Zoology, 298 
Phloem-Bundles in Root of Cyperaeeae, 83 
Phosphorescence of Elbe Vibrios, 105 
Phosphorus, Mounting in, 482 
Photographic Technique of Wilson’s Atlas, 
468 
Photographing Large Microscopic Sections, 
Method, 249 _ 
Photography of Histological Evidence, 500 
Photomicrographic Camera, 704 
designed chiefiy to facilitate Study 
of Opaque Objects, 595 
Photomiciography. See Contents, xxxi 
Photoxylin, 259 
Phronima , Secondary Sexual Characters of 
Male, 62 
Phulpin, E., Invasion of Body by Intes- 
tinal Bacteria, 109 
Phycomyces, 450 
Phycomycetes, Reproduction, 447 
Phycopeltis, 547 
Phycoporphyrin, new Pigment of Conju- 
gata*, 213 
Phyllodes of Acacia , 539 
Phyllopod Crustacea of Japan, 62, 187, 310 
Phylogenetic Adaptations of Lichens, 551 
Phylogeny, Enamel Structure and, 45 
— of Lithobiidm, 405 
Physa fontinalis , Maturation and Fertili- 
sation, 511 
Phvs ological Conditions of Spore-Forma- 
tion in Aerobic Bacteria, 663 
— Interpretations of Structure, 505 
— Significance of Direct Cell-Division, 606 
Physiology of Phanerogamia. See Con- 
tents, xviii 
Phytolacca , Crystalloids, 536 
Piana, G. P., Endoglobular Parasites of 
Blood of Dog, 196 
