INDEX. 



765 



Pellegrin, J., Long Fast of Python, 545 

 Penard, E., Heliozoa around Geneva, 312 

 Penicillate Tubes of Phyllactinia, 84 

 Penicillium glaucum, Chemauxism of Cop- 

 per Salts, 324 

 Penzig, O., Fungi from Java, 468 

 Peragallo, H. and M., Marine Diatoms of 



France, 82 

 Percival, J., Crystals of Calcium Oxalate 

 in Seedlings of Alsike, 565 



— Silver-leaf Disease, 683 



Perez, C, Commensal Schizopod, 555 



— New Giant Pyrosoma, 426 



Perianth of Ranunculus Ficaria, Varia- 

 tions, 670 

 Pericycle of Angiosperms, 660 

 Peridinium, New Species, 192 

 Periodic Growth of Fish-Scales, 173 

 Perispermum, a New Genus of Corallina- 



ceae, 212 

 Peristome of Mosses, 331 



— Structure, 209 



Perkin, A. G., Colouring Matter from 

 Flowers of Delphinium consolida, 

 443 



Matters of Green Ebony, 443 



— Constituents of Acacia and Gambier 



Catechus, 568 

 Perkin, W. H., jun., Constitution of He- 

 matoxylin, 443 

 Perkins, H. F., Budding in Larvae ol 

 Gonionema murbachii, 561 



— Double Mounting for Whole Objects, 



717 



— Occurrence of Cladonema in the Baha- 



mas, 188 

 Perrier, E., Stolonial Growth in Syllidaj, 



308 

 Perrot, E., Botanical Origin of Kinkeliba, 

 569 



— On the Ksopo or Tanghin de Menabe' 



(Menabea venenata) a Poison Plant 

 of Sakalaves, 194 

 Petalophyllum Ralfsii, |674 

 Peter and Bnrn's Orientation Plate, 621 

 Peters, A. W., Methods for Use in the 



Study of Infusoria, 619 

 Pethybridge, G. H., Action of Inorganic 



Salts on the Structure and Development 



of Plants, 72 

 Petit et Borne, Handbook of Bacteriology 



and Pathology, 603 

 Petit, L., Refringent Globules in the 



Parenchyma of Leaves, 194 

 Petri, L., Stigmata of Sericaria mori, 180 

 Petromyzon, Relation of Metameric Seg- 

 mentation in, to that in Amphioxus and 



in Higher Craniota, 29 

 Pfeffer, G., Synopsis of ffigopsid Cephalo- 



pods, 299 

 Phagocytic Organs in Nematodes, 49 

 Phalangista vulpina, Spermatogenesis, 419 

 Phalloidese, 87 



Phanerogams and Polypudiacese, Resin- 

 Receptacle in, 64 



— Cane-Sugar in Reserve Food-Stuffs, 326 

 Pharyux in Planaria maculata, Regenera- 

 tion, 651 



Phascolosoma, Brain, 649 



Phascolosoma vnlgare, Peritoneal Elements, 



433 

 Pheidole tommutata, Macroergates in, 40 

 Philibert, H, Peristome of Mosses, 331 



— Structure of the Peristome, 209 

 Phisalix, O, Hemolytic Effect of Viper's 



Venom, 544 

 Phloem, So-called, of Lepidodendron, 330 

 Phoronis, Development, 435 

 Phoroni8 ijimai, Development, 52 

 Phoronis, New Species, 53 

 Phosphorescence, Marine, 563 

 Phosphorus Compounds in Invertebrates, 



298 

 Photograph of Pleurosigma angulatum, by 



F. E. Ives, 529 

 Photographic Purposes, Method of Making 



Microscopical Preparations, 253 j 

 Photography, Dictionary, 623 



— Notable Advance in Colour, 241 

 Photo-measuring Micrometer, 486 

 Photomicrographic Cameras, Stringer's 



Focussing, 246 



— Device, 491 



Photomicrographs on Gelatino-bromide 



Films, 493 

 Photomicrography, 240, 616 



— Colour, 243 



— Dennis' High-power, 242 



— New Method of Focussing in, 490 



— Observing Prism, 616 



— of Iron and Steel, Report of a Demon- 



stration of Methods used in, 1 

 — . See Contents, xxxv 



— Seibert's Vertical Apparatus, 106 



— Study of Growing Crystals by Instan- 



taneous, 364 



— with Simple Apparatus, 492 



Photosynthesis and. Plant Growth, Influ- 

 ence of Varying Amount of Carbon Di- 

 oxide in the Air, 668 



Phycochromacea), Staining and Fixing, 



374 

 Phyllactinia, Penicillate Tubes of, 84 

 Phyllaplysia, Affinities, 38 

 Phyllospadix as a Beach-builder, 327 

 Phyllotaxis, 67 

 Phylogeny of Protists, 57 

 Phyloglossum, Prothallium, 208 

 Physiology of Seed Plants. See Contents. 



xxi 

 Phyto-plankton of the Erlaufsee and the 



Caspian Soa, 676 

 Piccioli, L., Soils suitable for Chestnuts, 



453 

 Picro-carmin Solutions, 255 

 Piedra, Microbe of, 87 



