1 



990 



INDEX. 



Fresh-water Macroura, Development of, 

 41. 



Ehizopods, Synopsis of, 617. 



Sponges, New, 613. 



, new Genera of, 901 



, Spon^iophaga in, 901, 974. 



Fresh Water, Medusai and Hydroid 

 Polyps Living in, 748. 



Friction-stage, Beck's Glass, 943. 



Frog-plate, Hume's, 67^5. 



Frog's Foot, Apparatus for Investi- 

 gating Capillarv Blood -pressure in, 

 674. 



Front Lens of Oil-immersion Ob- 

 jectives, Secure Method of Setting, 

 121. 



Frost, Action of, on Evergreen Plants, 

 483. 



Fructiiication, Abnormal, in the Flo- 

 rideae, 782. 



, Double, of Polyporus appla- 



natus, 82. 



of Chsetopteris plumosa, 644 



Fruits, Succulent, Histological Struc- 

 ture of, 267. 



Fuclisin, Colouring of Suberized Mem- 

 brane by, 839. 



Fungi. See Contents, xxi. 



G. 



Ganoids, Ear of, 429. 



Gastric Epithelium, 16. 



Glands, Decompound, 17. 



Gastropoda, Terrestrial Pulmonate, 

 Olfactory Organ of, 24. 



Gauge of Screw for Objectives, "Butter- 

 field," 301. 



Gauges for the "Society" Screw, 375, 

 547. 



, Standard, for Eye-pieces and Sub- 

 stages, 975. 



' Gazelle ' Expedition, Echinoidea of, 

 464. 



Genealogy of the Ammonites, 228. 



Generation, Sexual, and Germination of 

 the Marattiacepe, 79. 



Generative Organs, Accessory, of Ter- 

 restrial Moliusca, 435. 



Genetic Connection of certain Uni- 

 cellular Phycochromacese, '291. 



Geneva, Lake of, Hydrachnida of, 

 731. 



Genevan Characca3, 774. 



Genital and Stomach Organs of Astro- 

 phytidse, 466. 



Genoa, Gulf of, new Species of 

 Marine Infusnrian from, Acineta 

 dibdalteria, 472. 



Gephyrea, Northern, 45, 890. 



Germinal Layers of Planarians, 743. 



of the Insecta, 595. 



Germinal Vesicle of Mammalia, Secon- 

 dary Yolk in, 7. 



Germination and Eespiration, Influence 

 of Liglit on, 75. 



and Sexual Generation of the 



Marattiafeae, 79. 



and Structure of Sorosporium, 



925. 



, Influence of Light on, 914. 



of Plants, Development of Heat 



during, 632. 



of Seeds, Formation of Xanthin 



in, 918. 



Germs, Anthrax, Long Life of, their 

 Preservation in Cultivated Soils, 

 286. 



contained in the Air, Action of 



Ozone on, 781. 



Giant Squids, 586. 



Glands, Albuminiparous, in Am- 

 phibians and Birds, 577. 



and Stomata, Structure of, 623. 



connected with the Bee's Tongue, 



442. 



, Decompound Gastric, 17. 



in the Maxillse of Tegeneria do- 



me.stica, 41. 



, Supposed Hymenial, of Pleurotus 



glandulnstis, 637. 

 Glass, Blue, for Test Objects, 850. 



■ Cryhtals, 146. 



, Decdmpo.sition of, 704. 



, Oil, &c.. Increase of Radiation in, 



343. 



, Optical, Eefractivo Indices of, 



949. 

 Globules, Polar, in the Ovum of the 



Crustacea, 42. 



, Salivary, 722. 



Glceocystis, 98. 



Glceophytes (Thallophytes), Classifica- 

 tion of, 920. 

 Gloeosporium reticulatum Mt. in 



France, 491. 

 Glycerine-jelly, Mounting with, 534. 

 Goodwin's Growing-slide, 946. 

 Gordii, Organization and Development 



of, 46, 738. 

 Graafian Vesicles, Development of, 



217. 

 Graham's Compressorium, 525. 

 Grammatophora longissima, Petit, 109. 

 Grasses, Development of the Embryo 



of, 767. 

 Gravitation, Influence of, ou Plants, 



914. 

 Green Bacteriace.ie and Colourless Phy- 



cochromacea), 89. 

 Gieenland, Trematoila of, 741. 

 Gregarinidas, Classification of, 67. 



, Observations on, 619. 



Griffith Club Microscope, 293, 655. 



