786 



INDEX 



Hickson, S. J. 424 



Hippopus 561 



His, W. 55, 56, 74, 75 



Hobbes, Thomas 159 



Hober, R. 1, 126, 130, 172 



Hodograph 516 



Hoffmann, C. 628 



Hofmoister, F. 41; W. 87, 210, 234, 



304, 306, 636, 639 

 Holland, W. J. 707 

 Holmes, 0. W. 62, 737 

 Holothuioid spicules 440, 451 

 Homonymous horns 619 

 Homoplasy 251 

 Hooke, Robert 205 

 Hop, growth of 118; stem of, 627 

 Horace 44 

 Hormones 135 

 Horns 612 



Horse 694, 701, 703, 764 

 Houssay, F. 21 

 Huber, P. 332 

 Huia bird 633 

 Humboldt, A. von 127 

 Hume, David 6 



Hunter, John 667, 669, 713, 715 

 Huxley, T. H. 423, 722, 752 

 Hyacinth 322, 394 

 Hyalaea 571-577 

 Hyalonema 442 

 Hyatt, A. 548 



Hyde, Ida H. 125, 163, 184, 188 

 Hydra 252 ; egg of 164 

 Hydractinia 342 

 Hydraulics 669 

 Hydrocharis 234 

 Hyperia 746 

 Hyrachyus 760, 765 

 Hyracotherium 766, 768 



Ibex 617 



Ice, structure of 428 



Ichthyosaurus 755 



Icosahedron 478 



Iguanodon 706, 708 



Inachus, sperm-cells of 273 



Infusoria 246, 489 



Intussusception 202 



InuUn 432 



Invagination 56, 344 



Iodine 136 



Irvine, Robert 414, 434 



Isocardia 561, 577 



Isoperimetrical problems 208, 346 



Isotonic solutions 130, 274 



Iterson, G. van 595 



Jackson, C. M. 75, 88, 106 

 Jamin, J. C. 418 

 Janet, Paul 5, 18, 673 



Japp, F. R. 417 



Jellett, J. H. 1 



Jenkin, C. F. 444 



Jenkinson, J. W. 94, 114, 170 



Jennings, H. S. 212, 492; Vaughan 



424 

 Jensen, P. 211 

 Johnson, Dr 8. 62 

 Joly, John 9, 63 

 Jost, L. 110, 111 

 Juncus, pith of 335 

 Jungermannia 404 



Kangaroo 705, 706, 709 



Kanitz, Al. 109 



Kant, Immanuel 1, 3, 714 



Kappers, C. U. A. 566 



Kellicott. W. E. 91 



Kelvin, Lord 9, 49, 188, 202, 336, 453 



Kepler 328, 480, 486, 643, 650 



Kienitz-Gerloff, F. 404, 408 



Kirby and Speiice 28, 30, 127 



Kirchncr, A. 683 



Kirkpatrick, R. 437 



Klebs, G. 306 



Kny, L. 680 



Koch, G. von 423 



Koenig, Samuel 330 



Kofoid, C. A. 268 



KoUiker, A. von 413 



Kollmann, M. 170 



KoltzofE, N. K. 273, 462 



Koninckina 570 



Koodoo, horns of 624 



Koppen, Wladimir 111 



Korotneff, A. 377 



Kraus, G. 77 



Krogh, A. 109 



Krohl 666 



Kiihne, W. 235 



Kiister, E. 430 



Lafresnaye, F. dc 653 



Lagena 251, 256, 260, 587 



Lagrange, J. L. 649 



Lalanne, L. 334 



Lamarck, J. B. dc 549, 716 



Lamb, A. B. 186 



Lamellaria 554 



Lamellibranchs 561 



Lami, B. 296, 643 



Laminaria 315 



Lammel, R. 100 



Lanchester, F. W. 26 



Lang, Arnold 561 



Lankester, Sir E. Ray 4, 251, 348, 



465 

 Laplace. P. S. de 1, 207. 217 

 Larmor, Sir J. 9, 259 

 Lavater, J. C. 740 



