'66 



INDEX. 



Hentschel, E., Thelyphonid from Africa, 48 

 Hepatica?, Branching in, 490 



— Mycorhiza of, 367 



He'rissey, H., Ferment of Seeds with Homy 

 Endosperm, 479 



— Reserve Carbohydrate in the Seeds of 



Trifolium repens, 598 

 Herlitzka, A., Transplantation of Ovaries, 



.653 

 Hermaphroditism and Parthenogenesis in 



Echinoderms, 5S8 

 Hermit Crabs, Regeneration, 199 

 Herouard, E., New Holothurians, 66 

 Herpyllobius and Rhizorhina, 325 

 Hertwig, R., Conditions of Conjugation in 



Infusorians, 211 

 Hesse, W., New Covering for Culture 

 Tubes, 391 



Medium for Cultivating Tubercle 



Bacillus, 391 



Method for Cultivating Tubercle 



Bacillus, 259 

 Heterocarpy of the Composite, 480 

 Heterocotylea, North American, 676 

 Heterodera radicicola, Injuries produced by, 



687 

 Heteronemertean, New, 330 

 Heurck, H. van, Modern Apochromatic 



Objectives, 115 

 Hewlett, R. T., Neisser's Stain for the 

 Diphtheria Bacillus, 133 



— New Quantitative Method for Serum 



Diagnosis, 528 



— Occurrence of Bacillus enter itid is sporo- 



qenes in Ulcerative Colitis, 104 

 Heydrich, F., Female Conceptacles of 



Sporolithon, 227 

 Heyn, — ., Micro-structure! of Bronzes, 733 

 Hickson, 8. J., Medusoe of Milhpora, 209 



— Zoophytes, 470 



Hill, O, Segmentation of Vertebrate Head, 



564 

 Hill, J. P., Embryology of Marsupials, 

 175 



— Female Urogenital Organs of Pera- 



meles, 20 

 Hill. T. G., Embryology of Triglochin, 



603 

 Hiltner, L., Action of Leguminous Root- 

 nodules in Water Cultures, 4S6 



— Assimilation of Free Atmospheric Ni- 



trogen by the Aerial Parts of Plants, 

 352 



— Inoculation of Beans with the Nodule 



Bacteria of Peas, 621 



— Root-nodules of Alnus and Elreagnus, 



602 

 Hilton, W. A., Intestine of Amia, 659 

 "Hinge-plants," Parahmic Growth Curva- 

 tures, 487 

 Hirudinea, Metamerism, 404 

 Histology. See Contents, x 

 Histriobdellitl, New, 469 



Hobbs, J., Avian Tuberculosis in Frogs, 



374 

 Ilochreutiner, G., Distribution of Aquatic 



Plants, 85 

 Hof, A. C, Distribution of Alkali ir* 



Vegetable Tissue, 736 

 Holdfasts of the Floriderc, 89 

 Holmes, S. J., Reversal of Cleavage in 



Ancylus, 38 

 Holmgren, E., Oocytes of Cat, 656 



— Structure of Nerve-cells, 178 

 Holmgren, N., Female Organs of Cicadaria. 



44 



Holooephali and Dogfishes, Anatomical 

 Notes, 33 



Holothurians, New, 66 



Holt, E. W. L., Schizopods from Irish 

 Waters, 582 



Holtermann, C, Commensalism of Ter- 

 mites and Fungi, 194 



Homberger, E., Staining Gonococci, 526 



Homogamy and Fertility, 564 



Honore', C„ Structure of Ovary of Rabbit, 

 440 



Hooke's Microscopium, 270 



Hormann, — ., Tubercle Bacilli in Butter,. 

 375 



Hormogoneae of Denmark, 497 



Hornell, J., Formalin and Alcohol as Pre- 

 servatives for Zoological Specimens, 

 527 



Horrocks, W. H., Value of the Agglutina- 

 tion Test as a means of Diagnosis of 

 Bacillus typhosus from Coliform Organ- 

 isms, 506 



Horst, R., Genus Perichseta and Zoological 

 Nomenclature, 204 



Hot Stage, New, 110 



Houston, A. C, Bacteriological Evidence 

 of Recent SewagePollution of Potable 

 AVaters. 499 



— Organic Matter and Bacteria in Surface 



Washings of the Soil, 499 

 Howard, A., Parasitic Fungi, 61G 

 Hoyer, H., Structure of Spleen, 568 

 Huber, J., New Theorv of Myrmecophilous 



Plants, 357 

 Huber, J. O, Clinical Entomology, 45(1 

 Hubert, L., Proteolytic Diastase of Malt, 



599 

 Hueppe's Principles of Bacteriology, 507 

 Hume, H. H., Teleutospores of Puccinea, 



366 

 Huniin-Substances,£Capacity of Fungi t» 



absorb, 702 „, 



Hummel, J. A., Method of Identifying 



Butter, 652 

 Hunter, A. A., Thorea, 359 

 Huyghenian Eye-piece, 162 

 Hyacinth Bulbs, Reserve of Carbohydrates, 



598 

 Hyalodendron g. n., 68 

 Hyalonema, Species, 334 



