962 



INDEX. 



Ovarian Follicle, Cells of, G31. 



Ovary in Diptera, Development of, 205. 



of Mammals, Histology of, 490. 



of Pliallu.-;iada), Structure of, 356. 



Ovulites, a Group of Dichotomous 



Sil^honefe, 88(3. 

 Ovum, Guinea-pig, Eurly Stages of, 



487. 

 in Insecta, Early Developmental 



Stages of, 360. 

 of Arvicola arvalis, Development 



of, 189. 



of Marine Sponges, 667. 



of Philodina roseola, Development 



of, 847. 

 of Podocoryne oarnea, Develop- 

 ment of, 72. 

 Owen, K., 349, 629. 

 Oxycorinia, a new Synascidiau Genus, 



498. 

 Oxyuris curvula, Male of, 843. 

 Oysters, Generative Organs of, 41, 354. 



, Green Colour of, 194. 



, Intestinal Parasites of, 81. 



, Sexual Characters of, 640. 



Ozonium, 539, 876. 



P. 



Packard, A. S., jun., 56, 57, 365, 367, 



832, 836. 

 Packing Slides for Travelling, 146. 

 Paintings and Drawings from the 



Microscope, 283. 

 Paipaloi)sis Irraischise, 249. 

 Pairing of Tcgenaria guyonii, 502. 

 Paladino, J., 489. 

 Palasmonetes varians, Nervous System 



of, 57. 

 Palseontological Development of Cryp- 

 togams, 536. 

 Palmellacerc, Pediastrete, and Proto- 



coccaceje, Swedish, 109. 

 Paper Cells, 453. 

 Paper-clip for Mounting, 312. 

 Papilio, Scent Organ of, 49. 

 Paracholesterin, Phytosterin, Choles- 



terin, &c., .391. 

 Parasites, Fungus-, of the AurantiacesB, 

 539. 



, Intestinal, of the Oyster, 81. 



Parasitic Alga-like Plants in Kussian 

 Coal, 887. 



on a Snake, 111. 



Copcpoda, American, 507. 



Fungi, New, 880. 



• , New or little known, 685. 



Fungus on a Mature Coleopter, 



685. 



on Sponges, 396. 



Myxomycetes, 107. 



Protophyte, Minute Form of, 26, 



Parasitic Tjeniadse in Birds, 213. 



Parize, 523. 



Parker, T. J., 311. 



Parrots, Xanthochroism of, 825. 



Parsons, H. F., 151. 



Parthenogenesis and Polymorphism in 



Acari, 209. 

 Particles, Minute, in Air and Water, 

 Movements of, 402. 



, Organic, in Air of Mountains, 



542. 

 Passerini, N., 208. 



Patagouian and Argentine Algse, 109. 

 Pathogenous Bacteria, Action of Heat 

 on, 690. 



• Mould-fungi, 250. 



Patouillard, N., 106, 538. 



Pattern and Colour of Insects, 198. 



Paul's (F. A.) Modification of Williams' 



Freezing Microtome, 298. 

 Paul, F. T., 289. 

 Payne, J. B., 422. 



Pease's (J. L.) Nose-pieoe, 136, 425, 

 Pedal Glands of Mollusca, 639. 



Nerves of Haliotis, 638. 



Pedetic or Brownian Motion, 610. 

 Pediastreae, Protococcacese and Pal- 



mellacei'B, Swedish, 109. 

 Pellsea and Crvptogramme, 684. 

 Pelletan, J., 120, 289. 

 Pelletan's " Continental " Microscope, 



899. 

 Pendulum Stage, Klunne and Miiller's, 



418. 

 Pennatulida, Scotch, 221. 

 Pentastoma Lari, 835. 

 Pentastoraum oxycephalum, Anatomy 



of, 503. 

 Penzig, 0., 539. 

 Peragallo, H., 595. 

 Pericarp of Orchidese, Structure of, 



530. 

 Peridinina, Evolution of, 77. 

 Peripatus capensis, Anatomy and 

 Development of, 366. 



Development of, 833. 



, Existence of a Blastopore and 



Origin of the Mesoblast in, 52. 

 Perithecium of Meliola, Morphology 



and Development of, 248. 

 Pcritrichous Infusoria, New, 861. 

 Perivisceral Fluid of Sea-Urchin, 374. 

 Permeability of Wood to Water, 389. 

 Peronospora obliqua, Ramularia obo- 

 vata, and Oidium monosporium, Iden- 

 tity of, 686. 

 Perrier, E., 216, 217, 375, 661, 776. 

 Persoonia, Plurality of Cotyledons in, 



227. 

 Pfitzer, E., 311, 413, 445. 

 Pfliiger, E., 348. 

 Phsenological Inversions, 96. 



