INDEX. 



963 



Phallusiadse, Structure of Ovary of, 

 356. 



Phanerogamia, Embryology and His- 

 tology of. See Contents. 



Philibert, H.. 5BS. 



Phillips, F. W., 223,861. 



Philodina roseola, Development of 

 Ovum of, 847. 



Phin, J., 136. 



Phoronis, Structure and Development 

 of, 371, 509. 



Phosphorescence caused by Bacteria, 

 106. 



Phosphorescent Agaric, 101. 



Photepiuasty of Leaves, 386. 



Photographing Microscopical Objects, 

 775. 



Photography, Value of, in Microsco- 

 pical Investigations, 580. 



Photomicrographic Apparatus, Hauer's 

 559. 



■ , Walmsley's, 556. 



' Photomicrographs and how to make 

 them,' Sternberg's, 720. 



(Heliotype) of Mosses, 318. 



Photomicrography by Lamplight, 721. 



, Deptli of Vision in, 579. 



, Focusing the Image in, 722. 



Phoxicliilidium Plumularias, Larval 

 Development of, 504. 



Phreoryctes and Nais, Observations on, 

 655. 



Phthisical Persons, Bacilli in condensed 

 A queous Vapour of Breath of, 255. 



Phycochromacese, 407. 



■ , Cell-nucleus and Pores in Walls 



of, 885. 



Phylloglossum, Structure of, 875. 



Phyllosiphon Arisari, 108. 



Phylogeny of Siphonophora, 516. 



Physiological Effects of various Fer- 

 ments, 105. 



Physiolo^'y of Echinodermata, 659. 



. of Fungi, 396. 



of the Undulations of the Lateral 



Walls of the Epidermis, 678. 



■ of Variable Apparent Magnifica- 

 tion by the Microscope, 437. 



• , Vegetable, Detmer's, 98. 



Physophores, Embryonic Tentacular 

 Knobs of certain, 518. 



Phytosterin, Paracholesterin, Choles- 

 terin, &c., 391. 



Pick, H., 92. 



Piffard, B., 614. 



Pigment-bodies and Chlorophyll-grains, 

 Development of, 525. 



• and Starch- generators, 238. 



Pigments, Crystalline, Secondary, of 

 Chlorophyll, 682. 



Pilidium-Stage of a Nemcrtinc, 213. 



Pilularia, Eeproductive Organs of, 393. 



Pirikernelle's (W.) Apparatus for the 

 Examination of Fluids, 427. 



Pinnularia, Sections of, 891. 



Pinus, Mounting Leaves of, 921. 



Pippet, W. A., 910. 



Pistone, 683. 



Planaria polychroa. Development of, 

 658. 



Plastin, Albumen, and Nuclein, 866. 



Pleurochseta moseleyi, 839. 



Plossl's Large Stand, 703. 



Plowright, C. B., 398. 



Plurality of Cotyledons in Persoonia, 

 227. 



Podocoryne carnea, Development of 

 Ovum of, 72. 



Podura Scale, 290. 



Scales, Markings on, 501. 



Poison-Apparatus of Scorpions, 55. 



Polar Cells of Insects, 45. 



Polari - spectro - Microscope, EoUet's, 

 272. 



Polarization-phenomena of Vegetable 

 and Artificial Colloid-cells, 528. 



Polarizing Objects, Apparatus for Eo- 

 tating, 434. 



Prism, Hartnack and Prazmow- 



ski's, 428. 



, Thompson's, 575. 



Polejaeff, N., 857. 



Pollen-grains in Gymnosperms, Forma- 

 tion of, 84. 



Pollen of JuncacesB and Cyperacese, 

 Development of, 677. 



of Orchidese, Development of, 84. 



Pollen-tubes, 382. 



, Conduction of, 86. 



Pollination of Aracese, 382. 



of Cypella, 864. 



of Eulingia, 525. 



of Eutacese, 864. 



Polycystina, Detection of, within the 

 Hermetically-closed Cavities of No- 

 dular Flints, 673. 



Polydesmus with Eyes, New Species 

 of, 367. 



Polymorphism and Parthenogenesis in 

 Acari, 209. 



of Alcyonaria, 855. 



Polyophthalmus pictus, Anatomy and 

 Histology of, 655. 



Polyp, Hydroid, New, 666. 



Polypodiacese, Dorsiventral Structure 

 and Branching of, 245. 



Polyps, Hydroid, Eeproduction of, 665. 



, Structure of, 513. 



Polytoma Ehr., Development and 

 Classification of, 521. 



Polyxenus, Dermal Appendages of, 

 501. 



Polyzoa, Cheilostomatous, New Divi- 

 sion of, 43. 



