Outlines of Zoology, . 
Ovum in Oyo, . : 
Palaeolithic Man in Scotland, 
Palaetrochis : 
Parietal Eye, 
», has the Hag a a, 
Parnassi-Papilionidae, : 
Parthenogenesis in a Sea- Urchin, the 
Production of, ‘ : 
Pathological Pigeon, ; 
Peach, B. N., ‘and "Horne, Arr “ Me- 
moirs of the Geological Survey of 
United Kingdom: The Silurian 
Rocks of Britain” (Review), . : 
Pearson, K., ‘‘ Mathematical Con- 
tributions to the Theory of Evolu- 
tion” (Review), . 
Pearson on Inheritance of Fertility, . : 
», on Longevity, 
Penaeus, Statocysts of, ‘ 
Peripatus, American Species of, 
Phisalix on Viper’s Venom, 
Phyllomedusa hypochondrialis, 
Phylogenetic Senescence, . - 
Phylogeny of the aati 
Phylogeny of Rust, 
Physiology of Movement, 
Pigeon, Abnormality in, 
Plant Morphology, Studies in, 
Plants protected against Snails, 
Plateau Life, : : 
Play, 
Pleurococcus, 
Poison of Viper, 
Polemics and a Parasite, 
Pond, What is the difference between 
a Lake and a, : : ; 
Pontifical Plant, 5 
Potomé, H., ‘‘ Eine Landschaft der 
Stemkohlen-Zeit”’ (Review), . 
Poynting on Scientific Explanations, 
Practical Cytology, 5 F 
Zoology. 
“ Praktische Anleitung zur Analyse 
Silicatgesteine” (Review), 
BE imulaceae, Autogamy in, 
Problem, An unsolved, . 
**Proceedings of the Fourth Inter- 
national Congress of 
Zoology” (Review), . 
53 of the United States 
National Museum” 
(Review), 
Progress of Science, . 
5 of a Great Work, 
Protective Adaptation, 
Protoplasm, 166, 
Protoplasmic Currents, : 
Puffin Island, : 
Bs Excavations on, n, by Philip 
J. White, . 
Pump Benthos . : : 
Pycraft on Diastataxy, 
Quarrying, 
Reasoning, Psychology of, 
Recapitulation Doctrine, . 
Record of a Great Work, 
INDEX 
PAGE 
144 
61 
169 
215 
87 
286 
294 
382 
214 
216 



i 
475 
PAGE 
Red Blood Corpuscles, . 141 
Reduction of Nucleus in Plants, 314 
Regeneration in Orthoptera, 320 
Reid, Cy. “Origin 
Flora” ’ (Review), 94, 226 
Rendle, A. B., “Catalogue of the 
African Plants collected by Dr. 
Welwitsch” (Review), 
Ribbed Toads, Expansion of the 
Empire of, . 2 : F . 88 
of the British 
364 
River Flow, 146 
Rock out of Place, 315 
Rodents, Phylogeny of the, 383 
Rotifer, A Rare, : P _ 82 
Rust, Phylogeny of, 389 
St. Kilda, New Mice from, 387 
Salamander, A new, ‘ 288 
Salt, H. S., “The Logic of Vv ege- 
tarianism : Essays and Dialogues’ ; 
(Review), : : ‘ . 3865 
Sand Dunes, Flora of, : 10 
Sars) GO, “An Account of the 
Crustacea of Norw ay” (Leview), 292 
Scalpellum vulgare, . : : sie ld 
Scaly Squid, . : : 4 
Scapanorhynchus, 440 
Scharff, R. F., “The History of the 
European Fauna” (Review), 357 
Science and Conduct, : 95 
», a Zoologist on the Principles 
of, by F. A. is ; 423 
A History of, ; 247 
sg Integration i in, 161 
5 Lessons in, 365 
», The morning of, 247 
Scientific Explanations, = Bath) 
> spirit, . 287, 368 
Seals, ; 2 : nome 1; 
Seasonal Nature- study, 145 
Sea-urchin, the Production of Par- 
thenogenesis i ina, . : : ; 882 
Seeds, Dispersal (ity ; : ee 
Self-defence in Plants, : : : 3 
Sense of Smell, 140 
Serials, Reviews of, 69, 149, 230, 299, 367, 456 
Sexual Dimor phism i in Beetles, . 214 
; eS Jurassic Nautili, 215 
», Peculiarity, . P : Bil 
Sharks’ Tails, +, BID 
Sharp, D., ‘‘ Insects” ” (Review), 222 
Shelley, H. C., “Chats about the 
Microscope” (Rev weW) . 227 
Sherborn, C. D., ‘‘An Index to the 
Namesof Animals 
described by Lin- 
naeus”’ (Review), 229 
i ne Lacepede’s ‘‘ Ta- 
bleaux des Mam- 
miferes et des 
Oiseaux, 1799,” . 406 
Silurian Rocks, . ; , 216 
Singapore Fauna, 130 
Sipunculus : 141 
Sleep, Theory of, A. i Herrera, . 314 
Sloane, T. O’C., ‘‘ Liquid Air and the 
Liquefaction of Gases” (Review), 147 
Smell in Birds, . 140 
Smith, D. T., “The Philosophy of 
Memory” (Review ))p 146 
