372 



INDEX. 



Hanpt, Arthur W., Fossomhronia cristula, 



220 

 Haversian Systems in Membrane Bone, 



39 

 Hawkins. L. A., and E; B. Harvey, I'ara- 



sitism of Pi/thium deharyanuvi on 



I'otato Tuber, 242 

 Hefner. Robert AV., Arcella dentata, 62 



— Influence of Environment on Arcella, 



206 



— Nucleoplasmic Relations in Arcella, 



331 

 Heilbruun, Ij. V., Division Spindle in Sea 



Urchin Ova. 329 

 Helmint lis. Intestinal, in Indians in Aleso- 



potamia. 202 



— Swiss, 58 



Hclvdla elastica, Spore Discharge in, 233 

 Herdman, W. A., Quantitative Estimate 



of Littoral Animals, 311 

 Heredity, 354 

 Hepaticfe, New England, 339 



— North American, 339 



Herlant, M., Parthenogenetic Develop- 

 ment and what it Suggests, 306 



— Hermaphroditism in a Sea Urchin, 



329 

 Hermaphroditism in Sea Urchin, 329 

 Hermit-crabs, 55 

 Herre, Albert C, Hints for Lichen Studies, j 



350 : 



Hesse. O.. Constituents of Lichens, 99 I 



Hickson, Sydney J.. Sea-pens. 203 

 Hiuley, Ruth, Turbellarians of ^Mississippi 



liasin, 202 1 



Hiley, W. E., Fungal Diseases of Common | 



Larch, 244 . ' 



Hilton, A. E., Capillitia of ^lycetozoa, j 



67 

 Hirst. Stanley, Injurious Arachnids and 



Alyriopods. 199 



— Demodex Owen, 357 



Hitchcock, R., DiflFerential Staining of 



Cytoplasm of Charnceae, 2:!0 

 Hodgetts. William J., Roya anfjlica G. S. 



West, a nev,' Desniid, 224 

 Hogben, L. T., Reduction of Jugal in 



Mammals, 43 



— The Problem of Synapsis, 269, 358 | 

 Hobnel. Fr. von, Cla:>sification of the , 



rhacidiates, 86 



— ]Mycolr)gy. 96 



— ]Mycological Contributions, 238 

 Fragments, 238, 348 



Hollande, A. Cli., I'oison of Predatory 



Hymenoptera, 48 

 Holloway, J. E., New Zealand Species of 



the Cenus Lycojjodium, 216, 217 



— rrothallus and Young IMant of Tmesip- 



teris, 218 

 Hoi way, E. W. D., 236 

 Honda, K., and S. Saito, Formation of 



Spheroidal Comentite, 352 



Honda, K.. and T. Murakami, Strnctural 

 , Constitution, Hardening and Tem- 

 pering of High-S]ieed Steel contain- 

 ing Chromium and Tungsten, 248 



Graphitization of Iron-Carbon 



Alloys, 352 



Honey-ants, Australian, 48 



Horns and Antlers, Androgenic Origin of, 

 308 



Horse-lice. P^ggs of, 197 



Houssay, B. A., and A. Sordelli, Action of 

 Snake-poison on Blood, 43 



Howe, 31. A., Tertiary Calcareous Algae, 

 84 



— Monosporangial Discs in Genus 

 Liagora, 227 



Hue, A., New Lichens, 98 



Hughes, W. E.. Some Defects in Electro- 

 deposited Iron, 249 



Huyghens, Christian, Traite de la Lumiere, 

 357 



Hydroids of Ingolf Expedition, 330 



Hylmo, D. E.. Sub-Antarctic and Antarc- 

 tic Marine Algje (Chlorophycese), 343 



Hymenomycetes of France, 237 



Hymenoptera, Poison of Predatory, 481 



Hymenostomiun in North America, 340 



Hyphomycetea, 235 



Hypocreaceae, 86 



Immunization, Cross, 186 

 Inocybe, 2:58 



Interstitial Cells in Ovary of Bats, 299 

 Intestinal Glands in Larval Insects, 50 

 Iron, Electro-deposited, some Defects in, 

 249 



— Indian, 352 



— Carbon Alloys, Graphitization of, 352 

 Isaacs. Raphael. l)eveloi>ing Connectivt^ 



Tissue, 36 

 Ixodes ncinns. Spermatogenesis in, 200 

 Ixodidse, Sexes in, 199 



J 



Jaa}\ Otto, Fujigi of Dalmatia. 95 

 — Fungus-Flora of Switzerland, 97 

 Jackson, C. M., and C A. Stewart, Effect 



of Starving Young Rats, 304 

 Jackson. H. S., North American Ustlla- 



ginales, 347 

 Jacobi, C., German and Austrian Lichens 



as Food and Fodder, '98 

 James, 1{. W.. and N. Tnnstall, Crystalline 



Structure of Antimony, 351 

 Jaraesoii. A. Pringle, Chromosome Cycle 



in Gregarines, 65 



