INDEX. 



701 



Orthoptera. Head-glands of, 522 



Orton, J. H., Feeding in Slipper Limpet, 



519 

 Oscillaria and Spiruliua, 5o[) 

 Osmic-ucid-hsemotoxyliu Method, New, 



2r>l 

 Osmondite. Formation of, in Hypo-eutectoid 



Steels, (166 

 (;)3mundites, 199 

 Odsiticatioa in Amphibians, 331 



— of Cartilage, Shrinkage of Vesicular 



Cells in, »J02 

 Osterwalder, A., Monilia vini sp. n., 440 



— Nectria and Fusarium, 211 

 Ostracods, Fresh-water, Shell of, 308 

 Ott, H. N., Xew Rotary Microtome, 363 



— Rotary Microtome, -Idl 

 Oudemans, A. C, Studies on Mites, 307 

 Ova, Sea-urchin, Permeability of, by Stains, 



G17 

 Ovary, Insect, Respiratory Apparatus of, 

 609 



— Interstitial Tissue and Corpus Luteum, 



166 



Oven. Parafflu. Improved. 112 



Ovum, (tenophoie. Observations and Ex- 

 periments. 55 



— Human, Implantation. 599 



— Influence of Foreign Sperm on, 390 



— Mammalian, Origin of Nona pellucida 



of. 298 

 Owada. 'SI., New Method of Hanging-drop 



Examination, 360 

 Owl, Little, Trypanosomes of. 316 

 Ox, Sinus Hairs, 31 

 Oxide-silica. System Mauganous, 256 

 Oxley. A. E., Arrangement fur Circularly 



Polarized Light. 234 

 Oxyriliyiicliium swartzii. 63i) 

 Oxyrrliis, 2il6 

 Oysters, Gonads of. 607 



Padovaui, C, Plankton of the River Po, 

 419 



Paglianti, P.. Eflect of Silicon in Mild 

 ^ Steel. 668 



Pagniez, P., Staining Blood-plates in Sec- 

 tions of Organs, 365 



Paint-destroying Fungus, 212 



Palinkas, G., Infection Experiments with 

 Peronospora, 335 



Palm-leaves, Stomata of, 532 



Palsemon, Colour-reactions, 47 



Palmer, T, C, Diatom Location, 633 



— Navioula ^ocialis, 333 



Paneth's Cells, 32, 394 



Panton, P. N., New Tvpe of Diplococcus, 

 93 



Pantopod LarviB, 45 



Pantopoda, Eye of, 183 



Paque. E., Indueuce of Heat on Fungi, 



547 

 Paraffin Oven, Improved, 112 

 Paramoeciura, Five-year Pedigree Race of, 



without Conjugation, 620 



— Reproduction of, 620 



— Species, 409 



Parasite of Eggs of Vine-moths, 30(j 



— of Pebrine. 528 



— I'eculiar, on Cauthocamptus staphy- 



linus. 411 

 Parasites, Crustacean, of Antarctic An- 

 nelids, 308 



— Distribution of, in Amphibians, 519 



— Internal, and Diseased Conditions in 



Fishes, 4(i5 



— of Fislies, 51 



— Rare, in Anthomyid Flies, 318 

 Parasitism. 196 



— of Pediculoides veutricosus, 523 



— and Affinities of Euglenids, 622 

 Para-itological Notes, 526 

 Paruthyruid. 170 



— P)acillus, Organism Intermediate be- 



tween Typhoid and, 343 

 Parmentier, P., Anatomy of the Juglan- 



dacese, 320 

 Parravano, N., Arsenic-antimony AUova, 



573 

 Parsons, F. A.. 470 

 Parthenogenesis, Artificial, 513 



— Deuenerative, in A-'caris megaloce'pTiala^ 



524 



— in Worker Ants, 521 



Pascher. A.. IJrown Flagellates with La- 

 teral Flagella, 411 



— Flagellatse with Lateral Cilia, 540 



— Marine Flag- Hate in Fresh-water, 330 



— Nannoplankton, 330 



— New Rhizopodial Clirysomonad, 420 



— Two New Vulvocales, 542 

 Passiphsea, Larvae of, 612 

 Patliogenic Fungi. 218 



Patterson. J. S.. Polyerabryonic Develop- 

 ment in Armadillo, 514 

 Paulsen, O.. Peridiniales of East Green- 

 land Sea, 72 

 -— Plankton on Submarine Bank, 207 

 Pavarino, G. L., Baiillus asteracearmn, 442 

 Pavarino, L., Bacterium matthiolie, 550 

 Pavillard, J., Diplopsalia lenticula, 540 



— Mediterranean Diatoms, 332 



— Notes on Evolution of Uredinese, 430 

 Pavolini, A. F., .^cidium of Puceinia 



fmra, 429 

 Pawlowsky, E., Epidermis and Lip-plates 

 of certain Cyprinida, 173 



— Poison-glands of Scorpsenid Fishes, 304 

 Pax. F., Sea-anemones of Arn Islands. 54 

 Pearl Holostomiasis in Carp, 186 

 Pearl-making and Shell-malving, 305 

 Pearlite. Internal Structure, :'.71 



