768 



INDEX. 



Pascher, A. A., German Fresh-water Algaa, 



337 

 Patella and Olecranon, Homology, 515 

 Patouillard, N., French Mycology, 227 

 Paving Sets, Pctrological Examination, 123 

 Pavlow, W., Haematoxylin Staining of 



Nerve-Fibres of the Central Nervous 



System, 591 

 Peach, etc., Slime Bacterium, 231 

 Peal, H. \V\, Oriental Aleurodidse, 410 

 Pearl, R., Formol-Sublimate Fixing Fluids, 



247 

 Pearls, Detection by X-Rays, 303 



— Formation, 645 



— Origin of Fine, 177, 408 



— Secretion, 303 



Pearson, W. H., British Hepaticfe, 208 

 Peas, Hybrid, Spermatogenesis, 70 

 Pec ten, Evolution, 045 

 Pecten opercularis. Variations, 176 

 Pediculidse, Grasping Organs, 529 



— Structure, 307 



Pe'e, P. v., Limbs of Amphiuma, 641 

 Peklo, J., Mycorhiza of Muscineaa, 566 



PgIpCID 1(136 t) 1 



Pellegrin, J., Fishes of Chilian Coast, 642 

 Pellia, Formation of Achromatic Figure, 



663 

 PelmatosphaBia, 311 

 Peltigera, Studies, 449 

 Penicillium, Classification, 342 

 " Pentasomaja " Theory, 534 

 Peptic Glands of the Superior Region of 



the Oesophagus in Man, 296 

 Pe'rez, C, Imaginal Adipose Tissue in 

 Muscidae, 527 



— Isopod Parasitic in a Sacculina, 530 



— Peculiar Parasite of the Embryos of 



Daphnia, 537 



— Phagocytic Absorption of Ova by Fol- 



licle Cells in Fasting Newt, 509 

 Pe'rez, J., Attraction of Colours and Scents 



for In.-ects, 669 

 Perithecium, Development, 340 

 Peronospora on Rheum Undulatum, 93 

 Peronosporese, 339 



— and Albugo Lepigoni, Studies on the 



Fertilisation, 92 



— Contributions to our Knowledge, 91 

 Perrier, A., Production of Citric Acid by 



Citromycts, 690 



— Role of Microbes in Alcoholic Fermen- 



tation which Stoklasa attributes to 

 the Zymase isolated from Vegetable 

 or Animal Tissues, 696 

 Petalophyllum Ralfsii, 84 

 Peter, K„ Gastrulation in Lizards, 292 

 ■ — Notes on Development of Lizard, 169 

 Petersen, M.H.E.,NoteonPhycomycetes,91 

 Petiolar Glands of Hevea brasiliensis, Struc- 

 ture, 540 

 Petit, L., Triple Staining of Vegetable 

 Tissue, 376 



Petit, P., Diatoms from Madagascar, 434 

 Petri, L., Research on the Genus Strepto- 

 thiix, 91 



— Sporangioles of Endotropic Mycorhiza, 



224 



— Spore-formation in Naucoria nana, 222 

 Petrie, G. F., Trypanosome of Rabbit, 660 

 Petrological Examination of Paving Sets, 



123 

 Petromyzon Glands of Mouth-Cavity, 300 

 Pfaehler, A., Dispersal of Moss-Spores, 674 

 Pfeiffer, A., Notched Fine Adjustment for 



Optical Instruments, 577 

 Pfeiffer, H., Bacterial Flora of the Male 



Urethra, 455 

 Phaeidieae, New Genus of, 93 

 Phagocata, New Species, 05 

 Phagocytic Apparatus of Cleandrus grani- 

 ger, 649 



— Organ of Decapods, 181 



— Organs in Gryllidse, 410 

 Phascolosoma, Development, 64 



Phase Difference, Influence on Images of 

 Gratings amongst their Spectra, 388, 486 

 Phellomyces iSclerotiophorus, 221 

 Philip, R. H., Diatoms New to the Hull 

 District, 89 



— Fragilaria Harrisonii, 556 



Phillips, E. F., Occurrence of Partheno- 

 genesis, 398 

 Philodina, New Species, 65 

 Plnsalix, C, Correlation between Poison- 

 Gland and Ovary in Toad, 168 



— Natural Immunity of Vipers, 641 

 Phoronis, Gonads, 65 



Phoronis Mulleri, Regeneration, 418 

 Phosphates, Inorganic, in Plant Seeds and 



in Seedlings, 663 

 Photinus marginellus, Histology of Light 



Organ, 401 

 Photographic Plate, Differentiation of 

 Bacillus coll communis and Bacillus 

 typhosus by Means of, 478 



— Plates and Bacterial Light, 572 

 Grain, 711 



Photographing Microscopic Crystals, 242 

 Photography of Bacteria, On Suiting Con- 

 trast Screens for, 712 

 Photomicrography of Rock Sections, 461 



— Use of the Esculin Screen, 634 

 Photosynthesis, 73 



Phototropism of Convoluta and Nereids, 

 519 



— of Earthworm, Negative and Positive, 



184 

 Phthiriosis of Vine, 343 

 Phycomycetes, Note, 91 



— Structure and Classification, 219 

 Phylloxera, Destruction of Winter Ova by 



Lysol, 307 

 Phylogeny and Osteology, Comparative, in 

 Columbiformes, 403 



— of Boidse, 299 



