INDEX. 



863 



Hannig, E., Significance of the Feriplas- 

 modium, 481, 488 



Haplosporidian Piinisite in Donax, 772 



Harden, A.. Alcoholic Ferment of Yeast- 

 juice, 672 



Hardening Carbon Steels, Theory, 271 



— of Carbon and Low-tungsten Tool- 



steels, 271 

 Harder, R., Cultures of Mixed Fungi, 794 

 Harding, W. A., New Leech from Egypt, 



470 

 Hardness, Measurement, 274 

 Hardy, A. D., lUyxonema in Salmon 



Disease, 663 



— Red Euglena, G62 

 Harris, Carolyn Wilson, 90 

 Hartmann, M., New Trichonympha, 477 

 Hartwell. H. F., Bacillus of Acne, 262 

 Hatano, S., Combined Staining Methods 



for Tubercle bacilli, 118 

 Hatfield, W. H , Cast-iron and Vanadium, 

 827 



— Precipitation of Free Carbon in the 



Iron-carbon System, 559 



Hauswaldt, H., Interference Phenomena 

 in Polarized Light, 105 



Hawkins, H. L., Teeth and Buccal Struc- 

 tures in Conulus. 209 



Hayden, A., Algal Flora of the Missouri 

 Botanical Garden, 280 



Hayre'n, E., Culture of Lichen Gonidia, 400 



— Saprophytism of Enteromorpha, 231 

 Head in Hvpogeophis, Development, 457 

 Head-glands <>f Caddis-worms, 44 

 Head-pieces, Shoi t, of Planaria, Regenera- 

 tion, 363 



Heart, Beating of, in Hibernating Snail, 

 462 



— Innervation, in Reptiles and Batra- 



chians, 458 



— of Fishes, Distribution of Muscle-fibres, 



741 



— of Larval Dragon-fly, Histological Study 



of tlie Innervation, 750 



— of Lungless Urodela, 460 

 Heat-treatment of Bronze, 124 

 Heath, C. E., Fluid Mounting, 551 



— Microscope Lamp, 128, 255 



Heating Apparatus, Electric, for Micro- 

 scopical Observations, loo 

 Hebb, R G., Resignation, 131 

 Heffnrd, A. E., Teleostean Ova and Larva;. 



35 

 Hegt, J. N., New Nematode, 759 

 Heile, — , Bacteriology of Appendicitis, 91 

 Heinen, A,, Nephthyidse and Lycorida? of 



North Sea and the Baltic, 624 

 Heinis, F., Moss-fauna of Central America, 



615 

 Heliozoon, Marine, Notes, 175 

 Helix pomatia, Alimentary Canal, 747 

 Hellemans, J., Strongylus pingnicola, 205 

 Ht loderma, Bite, 744 



TIelcella crispa, 508 



Hemenway, A. F., 1'hlocm of Juglandacese, 



480 

 Hemichorda, New, from South Africa, 50 

 Hemigramma latifolia, 111 

 Hemiptera, Buccal Apparatus, 750 

 Hempel, J., Effect of Etherization on 



Metabolism, 776 

 Henckel, A., Black Sea Alga), 387 



— Phytoplankton of the Caspian Sea, 71 

 Henneke, J., Structure and Habits of 



Macrobiotus macronyx, 622 

 Henry, A., Ascarids of Carnivores, 361 

 Hens, Injection of Testis-extract, 348 

 Hepatic Genera, Figures, 220 

 Hepaticse, European, 381, 493 



— Infected by Fungi, 492 



— Inter-relationships, 64 



— New England, 67 

 Zealand, 783 



— of New Caledonia, 3S3 



— of Puerto Rico, 783 



— of the Bahama Islands, 783 



— Ptilidioid, Amphigastrial Antheridia, 



224 



— Spermatogenesis, 652 

 Hepaticarum, Species, 227 

 Hepatics, Brazilian, 497 



— Leafy, Fungi in the Rhizoids, 513 



— North American, 782 



— of the Atlantic Islands, 782 

 Herdman, W. A., Scotch and Irish Plank- 

 ton, 355 



— Summer Plankton of West of Scotland 



and Irish Sea, 614 

 Heredity and Evolution, 453 

 Hereros and Hottentots, Plica semilunaris, 



612 

 Hermaphroditism in Nemerteans, 206 

 Hermit-crab and Hydractinia, 474 

 Heron-Allen, E„ 426 



— The Recent and Fossil Foraminifera of 



the Shore-sands of Selsey Bill, Sussex ; 

 VII. Supplement (Addenda et Corri- 

 genda), 277, 298 ; VIII. Tabular list 

 of Species and Localities, 436 



— Studies on British Foraminifera, 366- 

 Heronimus, C, Development of Pectoral 



Fin in Amia, 607 

 He'rouard, E., Fixation of Scyphistoma, 



473 

 Herpetomonads from Dung-flies, 57 

 Herre, A. \V. C. T., Desert Lichens, 51!) 



— Lichen Flora of Santa Cruz Peninsula, 



California, 518 



Herring's El^s, Retarding Development, 

 739 



Herter, \V„ German Fungus-flora, 395 



Hertwig, O., Influence of Radium Rays on 

 Ova and Sperms, 185 



Herzog, G., Drop-bottle for Preventing, 

 the Action of Air on Copper-oxide- 

 ammonia Solution, 121 



3 



K 2 



