INDEX. 



807 



Hirudo and Pontohdella, Crystals. 4:39 



— Epithelial and Connective Tissue Cells, 



701 

 Histological Staining, Theory, 530 

 Histology. See Contexts, ix 

 Histolysis (if Muscles on Larval Muscidoe, 



591 

 Hlava, S., New Parasitic Rotifer, 189 

 Hockauf, J., and another. Poisoning by 



Fungi, 226 

 Hodgson, T. V., New Pycnogonid from the 



South Polar Regions, 55 



— Pentanymphon antarcticu/m, 310 

 Hoek, P. P. C, Food-Fishes of North Sea, 



175 

 Hofbauer, J., Absorption of Fat by 

 Chorionic Villi, 425 



— Studies on the Placenta, 6*78 

 Hoffendahl, K... Structure and Develop- 

 ment of Pcecilasma aurantium, 436 



Hoffman, E., Spirochxtn pallida, 602 

 Hoffman, R. W., Ventral Tube of 



Tomoceros, 182 

 Hohnel, F. V.. Mycology. 477 

 Holacantha, Stomata, 195 

 Hollrung, M., Disease of Sugar Beet, 624 



— Plant Diseases during the year 1903, 

 * 349 



Holm, T., Anatomy of Anemiopsis 



calif or idea, 195 

 Holmes, E., Polariscope, 509 

 Holmes, E. M., South Orkney Marine 



Algae, 615 

 Holmgren, E., Epithelial and Connective 



Tissue Cells in Hirudo, 701 

 Holothuria. Species, 704 

 Hoiothurian, New. from French Coast, 599 

 Holothurians. Korean, 704 



— Tentacles Reflex. 704 

 Holothuioids, Antarctic, 444 



— Deep Sea. of the Indian Ocean, 444 

 Holt. E. W. L.. New Schizopods, 594 

 Holway, E. W. D., North American 



Uredineae, 622 

 Honda, K., On the Magnetisation and the 

 Magnetic Change of Length in 

 Ferro-magnetic Metals and Alloys 

 at Temperatures ranging from 

 -186- C. to 4- 1200° C., 671 



— The Elastic Properties of Steel at High 



Temperatures, 776 

 Hopkinson, K, The Effects of Momentary 



Stresses in Metals, 391 

 Hopkinson, J., The British Tunicata, 583 

 Horder, E., All-Metal Cover-Glass Holder. 



117 

 Hormuzaki, K. v., Synopsis of Families of 

 Palaearctie Lepidoptera, 432 



— Parasites of the Pearl Oyster. 702 

 Hornell, J., Pearl Oysters, 586 

 Horses and Ponies, Multiple Origin. 171 

 Hosch, — ., Eye of Protopterus annectens. 



682 



Hot-Air Chamber, Pfeiffer's, 371 



Hot Stage, New. 419 



Houard, C, Anatomical Investigations on 



Stem-Galls, 327 

 House-Fly, Foot, 433 

 Howe, M. A., New Chlorophycese, 465 

 Hoyer, M. H., Lymph Hearts of Rana, 40 

 Hoyle. W. E., Ceylonese Cephalopoda, 688 

 Hrdlicka, Brain Weight in Vertebrates, 



685 

 Hubbard, M. E., Correlative Protective 



Devices in Salamanders, 174 

 Hue, L'A., Lichen Cephalodia, 628 

 Human and Animal Blood, Simple Method 

 for Distinguishing, 388 



— and Bovine Tubercle Bacillus, Differen- 



tiation, 634 

 Humidity and Nutrition, Influence on 



Lepidoptera, 588 

 Hus, H. T. A., Spindle Formation in the 



Pollen-Mother-Cells of Cassia tomentosa, 



193 

 Hybrids, Catalpa, Anatomy, 603 

 Hyde, J. H, Eye of Pecten irradians, 50 

 Hydra, Demonstrating Spermatogenesis, 

 764 



— Movements and Reactions, 319 



— Spermatogenesis, 705 

 Hydrachnids, Secretion in Female Gonads, 



183 

 Hydractinian, Symbiosis with a ( ephalo- 



pod, 5S4 

 Hydrant hs of Campanularidae and Plumu- 



laridse, Development, 189 

 Hydraulic Theory of Ciliary Action. 424 

 Hydroids. Antarctic, 59 



— Ceylonese, 705 



— Gymnoblastic, of Western Mediter- 



ranean, 320 



— History of Investigation, 599 



— Magellan and Chilian, 599 

 Hydromedusa3 from Naples, Notes, 320 

 Hydrophilus piceus, Variations, 693 

 Hydrophobia, Staining Negri's Bodies, 386 

 Hymenoptera, Hypopharyux. 179 



— Urate Cells, 589 

 Hyperdactylism, 5S0 

 Hyphoids and Bacteroids, 218 

 Hyphomycetes. 474. 621, 732 

 Hypocreaceae, Tropical, 84 

 Hypopharynx of Hymenoptera, 179 

 Hypophysis, Human, Structure, 40 



— in Vertebrates, Structure, 1 69 

 Hypothele repanda, Notes on the Varia- 

 bility, 223 



Icthyological Notes, 428 

 IrMhyonema grayi, 316 



Ichthyosauria. Triassic, Types of Limb- 

 Structure, 299 

 Identification of Trees in Winter, 199 



