746 



INDEX. 



Fish, Bony, Development of Mid-brain, 165 



— Mounting for Museums, 258 



— Parasites, 52 



Fish-scales, Periodic Growth, 173 

 Fishes, Two New Hseinogregarines, 59 

 Flagella and Capsule of B. anthracis, 220 



— Staining, 710 

 New Method, 502 



Fiask for Storing Culture Me<iia, 617 



Flat-fish, Migration of Eye, 420 



Flax, Retting, 475 



Fleissig, P., Oil in Vaucheria, 83 



Fleure, H. J., Kelations of Kidney in 



Haliotis, 550 

 Flexner, S., iEtiology of Dysentery, 91 

 Flies, Histolysis in Metamorphosis, 42 



— Setse on Legs, 553 



Flint, J. M., Method of Demonstrating the 



Framework of Organs, 379 

 Floating Organs of Plants, 66 

 Flora, Fungus, of Tyrol, 222 



— Marine, of the Gulf of Naples, 585 



— of Bear Inland, Contributions, 212 



— of Hot Springs, 597 



— of Koh Chang, 462 



— of San Domingo, GEcological Sketch, 



578 



Florentin, R., Significance of Ionisation in 

 Acclimatisation, 312 



Floresco, N., Correlation of Colouring in 

 Liver, Skin, and Hairs, 32 



Florideae, Development of Cystocarp in 

 some, 334 



ol Tetrasporangium, 583 



Flower and Embryo ol Spiraa, Develop- 

 ment, 667 



— Origin, 198 



Flowers, Abnormal, of Forsythia viridis- 

 sima, 199 



— Double, and Parasitism, 65 



— Pollen and Anemophilous, Chemical 



Demonstration of Nectaries, 566 



— Polypetalous, Colours of Northern, 457 



— Position with respect to Light, 204 



— Strengthening and Nourishing System, 



198 

 Focussing Attachments to Photomicro- 

 graphic Cameras, Stringer's, 246 



— in Photomicrography, New Method, 490 

 Foliage In the Genus Acacia, Peculiar 



Stages, 658 

 Folli, — ., Acid-resisting Bacilli in Gan- 

 grene, 226 

 Follmann, O., New Crinoid, 437 

 Foot, K., New Method of Focussing in 



Photomicrography, 490 

 ■ — Spermatozoa of Allolobopltora foetida, 



648 

 Foraminifera, 439 



— Dimorphism, 656 



— Exhibition, 266 



' — of the Malay Archipelago collected by 

 Mr. A. Durrand, Report on, 509 



Ford. S. O., Anatomy of Geratopteris thalic- 



troides, 328 

 Fi irgan, W., Photomicrographs on Gelatino- 

 bromide Films, 493 



— Simple Means of Producing Micropho- 



tographs with an ordinary Camera, 

 246 

 Formaldehyde, Use for Preventing Lique- 

 faction in Glycerin-jelly Mounts, 25S 

 Formalin, Raising Melting-poiut of Gela- 

 tin by means of, lHi 

 Formol as a Preservative ami Fixative, 



109 

 Forxythia viridissima, Abnormal Flowers, 



199 

 Foiti, A., Algaj of the Verona District, 335, 

 585 



— Use of Formaldehyde for Preventing 



Liquefaction in Glycerin-jellyMounts, 

 258 



Fossil-Botany, The Microscope in, 725 



Fossil Heterosporous Ferns, 79 



Fouilliaud, R., Paraffin Bath heated by 

 Electricity, 111 



Fowls'-Eggs, Influences of Injections into 

 the Albumen, 160 



Fraenkel, L., Function of Corpus Luteum 

 in Relation to Insertion of Ova in Uterus, 

 25 



Fraqarium elegans, Ovum within Testes, 

 548 



Fraqillaria crotonensis, "Variation, 461 



'Fram' Microscope with Mechanical Stage, 

 267 



Framework of Organs, Method of Demon- 

 strating, 379 



Frandsen, P., Reactions ofLimax maximus, 

 299 



Freeman, R., New Rotifers, 435 



Fresh-water Entomostraca, Exhibition, 

 390 



Freudenreich, E. v., Use of Tyrogen in 

 Cheese-making, 226 



Fricke, F., Atlas of Diatoms, 460 



Friedmann, O., Post-Embryonic Develop- 

 ment of Aurelia aurita, 310 



Frule, H., North-Atlantic Brachiopods, 

 187 



Molluscs, 176 



Friedel, J., Chlorophyll Assimilation of 

 Cut Leaves, 73 



Fritsch, F. E., Anatomical Systematic 

 Investigation of Leaf and Axis in 

 the Hippocrateaeese, 318 



— Observations on Aphanochsete, 597 



— CEdogonium, 582 

 Frog, Pseudothyroid, 539 

 Frog's Retina, Development, 28 



Frozen Sections, Rapid Method of making 



Permanent Preparations of, 377 

 Fruits, Sugars and Organic Acids in, 567 

 Fry, T. C, Formation of Pollen in As- 

 clepiadeaj, 199 



