[Nature, May 27, 1880 



Hunter (Dr. W. W.), Lecture at Philosophical Institution of 



Edinburgh on " What the English had done for India," 46 

 Hutchinson (Dr., R. F.). Curious Incubation, 177; Scorpion 



Suicide, 226 ; Strange Incubation in Fishes, 226 

 Huxley (Prof. T. H..F.R.S.), on Certain Errors Respecting the 



Structure of the Heart Attributed to Aristotle, 1; on Technical 



Education, 139; " The Crayfish: an Introduction to the Study 



of Zoology," Prof. E. Ray Lanke»ter on, 353 ; "On the Epi- 



pubis in the Dng and Fox," 362 

 Hwang-nan, Reputed Cure for Leprosy, 19, 35 

 Hybrids, Fertility of, from the Cojituon and Chinese Goose, 



Charles Darwin, F.R.S., 207 : lewis Wright, 302 

 Hyarafusca, on the Histology of, T. leffery Parker, 244 

 Hydrochloric Acid, Liquid, the Physical Constants of, Gerrard 



Ansdell, 387 

 Hydrogen Lines, the New, Observed by Photography, the Star 



Lines, and the Dissociation of Calcium, Dr. II. \V. Vogel, 410 

 Hygiene, Vocal Physiology and, by Gordon Holmes, Dr. Wm. 



Pole, F.R.S., on, 271 



19a, Dr. Crevaux's Ascent of the, 73 



Ue : on the Loire, 306 ; Ice-Blocks at Saumur and Lyons, 330 ; 



Ice-Crystals and Filaments, Duke of Argyll, 274, 368 ; K. 



Meldola, 302 ; Rev. O. Fisher, 302, 396 ; Capt. H. King, 



302; Prof. D. Wetterhan, 396; Prof. L. Bleekrorle, 444°; 



S. T. Barrett, 537 ; Win. LeRoy Broun, 589 ; the Formation 



of Ice, on Large Surfaces of Water, 424 ; the Elasticity of, 



504; Anchor-Ice, Dr. J. Rae, F.R.S., 53S 

 Iceberg, a Large, 549 



Iceland, Thorlacius' Account of the Weather there, 48 ; Earth- 

 quakes in, W. G. Spence Paterson, 132 

 " Iconographies! History of the Orchids," M. E. dePuydt, 357 

 "Ideal" Matter, Percy R. Harrison, 275 

 Ideographs, Nicobarese, 555 

 Illinois, Noxious and Beneficial Insects of the State of, Cyrus 



Thomas, 367 

 Imray (John), Monkeys in the West Indies, 371 

 Incubation, Curious, Dr. R. F. Hutchinson, 177 

 Indexes, Subject, F. D. Brown, 10 

 India : Indian Elephants, Use of, in South African Exploration, 



49 ; on the Mountains of the Northern and Western Frontier, 



Trelawney W. Saunders, 96 ; Indian Entomology, R. 



McLachlan, 173 ; Jungle Life in, by Valentine Ball, 373 ; 



Geological Survey of, 475 ; the Annual Variation of the 



Barometer in, S. A. Hill, 513 ; the Aryan Tribes of, 598 

 India Museum, Removal of, to Kew, 70 ; Zoological Collections 



of the, 621 

 India-Rubber, Waste, Utilisation of, 427 

 " Indigo" Spectrum, the Proper Name for the, 426 

 Induction Coil and De Meritens Magneto-Electric Machine, 



Effects produced by, Wm. Spottiswoode, P. K.S., 433 

 Insects, Obnoxious, Prof. Hagen on the Destruction of, iSS 

 " Insects, Noxious and Beneficial, of the State of Illinois," 



Cyrus Thomas, 367 

 Insect Pests, the Destruction of, an Unforeseen Application of 



the Results of Biological Investigation, Prof. E. Ray Lankestcr. 



F.R.S., 447 

 Insects, Injurious, Notes of Observations on, Report, 1879, 560 

 Insect Pests, Destruction of, by Application of Yeast, H. A. 



Hagen, 611 

 Institution of Civil Engineer, 172, 474. 507, 556 

 Institution of Mechanical Engineers, 615 

 Institution of Naval Architects, 485 

 Intellect in Brutes, 494; " Lindsay's Mind in the Lower 



Animals," 8; James Turnbull, 12; S. E. Peal, 34; Sophie 



Franklaud, 82 ; C. F. Crehore, 132 ; Commander J. P. 



Maclear, 250; Francis E. C.lenso, 251 ; W. Thompson, 



324; J. R. Gregory, 324; Major Elphnistone Begbie, 325; 



T. E. Wilcox, 372 ; Alex. Mackennal, 397 ; W. Brown, 397 

 Intra-mercunal Planet Question, Prof. Lewis Swift, 299 

 Inverted Images, the Rectification of, 21 

 Iodine, Chlorine, and Bromine, Dissociation of, Prof. Henry 



E. Armstrong, F.R.S., 461 

 Irby (J. R. McD.), "On the Crystallography of Calcite," 200 

 Iridescent Rings, M. Guebhard's Method of Procuring, in a 



Permanent Form, 242 

 " Irish, Who are the?" James Bomwck, A. II. Keane, 464, 563 

 Iron, Heat Conductivity nf, 3S5 

 lion and Steel institute, 616 



Iron and Steel Wires, effects produced by the Immersion of in 



Acidulated Water, Prof. D. E. Hughes, 602 

 Irmin's Steam Injector, 474 



Island of Reunion, proposed Observatory on, 407 

 Isochronous Regulator, a new, 504 

 Isopod : a Blind, 240 ; New England. 309 



Istituto Reale Veneto di Scienze e Ltttere, Prizes offered by, 306 

 Italy and Sicily: Notes from, G. F. Rodwell, 457; Alpine 



Club of, 458 ; the Pelagic Fauna of the Lakes of, 525 ; 



Geographical Society of, 577 ; Italian Antarctic Expedition. 



578, 598 

 Ivens and Capello, arrival of at Loanda, 1 18 



Jack (Prof. William, LL.D.), Galileo and the Application of 



Mathematics to Physics, 40, 58 

 Jackson (John R.), Notes of Observations on Injurious Insects, 



Report 1S79, 560 

 Jade Scraper discovered at Geneva, Prof. Max Muller on, 187 

 "Jahrbuch der Erfindungen," 358 



Janssen (M.), his Sun-spot Observations, 162 ; on Arago, 418 

 Japan: Manufacture of Sulphuric Acid in, 20 ; newly discovered 



Photographic Process in, 243 ; Prehistoric Man in, Fred. V . 



Dickins, 350; S. Suguira, 371 ; Japanese Seas and the Set 



of Okhotsk, proposed Russian Exploration of, 526; Japanese, 



Metric, and English Weights and Measures, 617 

 Jenkins (B. G.), Remarkable Prediction of Cold, 81 

 Johns Hopkins University, Fourth Annual Report of, 262 ; 



Biology at, 618 

 Jokes, Scientific, 349, 36S, 396 

 Journal of the Royal Microscopical Society, 27, 243 

 Journal of the Franklin Institute, 50, 146, 290, 433, 458, 626 

 Journal de Physique, 51, 29J, 338, 506, 578 

 Journal of Anatomy and Physiology, 74, 361 

 Journal of Botany, 98 



Journal of the Asiatic Society of Bengal, 193 

 Judd (Prof. F.K.S.), on the Classification of the English 



Tertiaries, 448 

 Jungle Life in India, by Valentine Ball, 373 

 Jupiter, Red Spot upon, 20; M. Nieslen on, 407 

 Jurassic Reptiles, New, 241 



Kafiristan, Surgeon-Major Bellew on, 427 



Kaltbrunner's "Manuel du Voyageur," 455 



Kane Geyser, or Spouting Well, 115 



Kangaroo, Alfred Morris, 302 



Karmarsch, Intended Erection of a Statue to, 89 



Kayser (Herr), the Influence of Temperature on Tuning Forks, 

 ,243 



Keaue (A. H.), Who was Prince Alumayii? 61 ; the Turko- 

 mans, no ; Finnic Ethnology, 179 ; Afghan Ethnology, 276; 

 Bonwick's " Who are the Irish ? " 464 



Keeling Islands, H. O. Forbes on, 118 



Kempe (A. B.), How to Colour a Map with Four Colours, j Q g 



Kent Chalk, Vertical Shafts in the, 13 ; F. C. Spurrell, 66 



Kertch, Russian Peninsula of, Interesting Discovery on, 215 



Kessler (Prof.), " Law of Mutual Help," 285 



Kew, Royal Gardens, Study of Botany at, 262 



Kiesenwetter (Hellmuth von), Death of, 523 ; Obituary Notice 

 of, 538 



Kinahau (G. H.), Silurian Fossils in the "Lower Old Red 

 Sandstone" of the Curlew Mountain District, 55 



King (Dr.), the Para Rubber Plants, 23S 



King (Capt. H.), Ice-Filaments, 302 



King and Rowney (Profs.), on the Origin of the Mineral, Struc- 

 tural, and Chemical Characters of Ophites and Related Rocks, 

 529 



Klein (Dr. E., F.R.S.), on Dr. Chas. Roy's Report on the 

 Pathological Histology of Epizootic Pleuropneumonia, 175 



Knipping's (E.) Tokio, Account of Three Typhoons, 142 



Kceuig's Tuning-Fork Experiments, 117 



Kcenig's Collection at the Philadelphia Exhibition, Henry 

 Morton, 368 



Kohlrausch ( Herr), Membranes in Sounding Columns, 309 



Kolumbacs Flies and Hungarian Earthquakes, Julius Petho, 202 



Konig (Dr.), his New Acoustical Instrument, 21 



Krause (Ernst), " Erasmus Darwin," 245 



Kuntze (Dr. Otto), Does Sargassum Vegetate in the Open Sea ? 

 So 



