Cholera-bacillus. See Cholera

Christmas fare, origin of, 356-358

Cilia, animals provided with, and action of, 194, 195, 207

definition of term, 194

uses made of, by unicellular animals, 195-197, 207

“Cirrhipedes,” Darwin’s discovery with regard to, 23, 24

Civilisation, scientific knowledge as affecting, 16

Clothes moths, 341

_Coccidæ_, relationship of aphides to, 323

Colour, in bird’s feathers, 55, 56

nature and properties of light as affecting, 52-55

Comets, ancient records of, exaggeration in, 227, 229

composition of, 234, 235

Donati’s, imposing size of, 227

early superstitions with regard to, 227, 228

elliptical orbits of, 233

Halley’s—Chinese astronomical observations relating to antiquity of, 230

length and breadth of orbit, 233

length of tail, 227

predicted recurrences by discoverer of, 226, 230

recent appearance of, 226, 230, 236

significance of date of return, 228, 229

superstition and consternation caused by, 230, 231

William the Conqueror’s “star,” identical with, 231

important, various, 227

Milton’s reference in _Paradise Lost_ to, 228, 229

periodic and wandering, distinction between, 233, 234

photographs obtained at Royal Observatory, Greenwich, of new, 225, 226

shooting stars and, connection between, 235, 236

signification of name, 227

superstitions with regard to, 229

Corrèze skull, 371

Cromagnards, designation of Reindeer men as, reason for, 390

Cuba, measures adopted for prevention of yellow fever and malaria in, 2, 3

Darwin Centenary Celebration at Cambridge, 18, 33, 38

Darwin, Charles—

comparison between theories of Lamarck and, 19, 20

connection with University of Cambridge, 36

establishment of “natural selection” theory, 34

extent of time spent in experiments and observations, 18-19, 22-23

friendly relations between Wallace and, 13, 37

geological discoveries of, 24

Henslow’s influence upon, 36

“Natural selection” theory explained, 27-29

study of disease influenced by discoveries and research of, 39, 40

_Darwinism_ (Wallace), 15, 16 (quotation)

Death-rate, diminished, reasons accountable for, 284, 285

health of locality determined by, 283

records of, methods of keeping, 283, 284

Death-watch beetle, 351, 352

De Lastic, Vicomte, carvings from caves in collection of, 79

Dewar, Sir James, experiments of, 183

Divers, Mediterranean, suggested inhalation of pure oxygen gas by, 261

Diving, Fleuss apparatus, diluted oxygen supply to, 263-265

Donati’s comet, 227

Dragon, heraldic, description of, 114, 115

Dragons, classification of, by heralds, 120

conventional, probable sources of, 126

probable origin, 121-123

snakes and, connection between, 120-123

tradition of, reasons for discrediting suggested, 118-120

Drugs, individual variability (idiosyncrasy) with regard to, 102

Eau-de-Cologne, volatile oils from aromatic plants of Riviera used

in manufacturing, 47

“Eel-fare,” term for annual “running up” of young eels, 67, 70, 73, 75

Eel-fisheries, regulation and encouragement by Danish Government of inland, 65

German Government of inland, 65, 66

Eels, age of, knowledge resulting from power of telling, 69

shown by scales, 69

common, period when change from “yellow” to “silver” takes place in, 67, 69, 70

reproduction, migrations and habits of, 66-67, 69-76

“leptocephalus-young-phase” or tadpole of, 71-73, 75

migrations of, geological changes as affecting, 74

Petersen’s researches with regard to “silver,” 68, 69

popularity of, abroad, 65, 66

rare occurrence of, in river Danube, 74, 75

“Elvers,” term for young eels, 66, 67, 70, 71, 73, 75, 76

Europe, iron, stone, and bronze ages of, 375-377

Evelyn, diary of, 229 (quotations)

Feeble-minded, distinctions between lunatics and, 274-276

laws relating to lunatics and, need for improvement in, 275

necessity for state guardianship of, 276-278

Feeble-minded children, 278

Feeble-mindedness, atavism suggested cause of, 274

hereditary transmission of, 277

occurrence of cases in all classes of community, 276

views of Government Commission on origin of, 281

Festivals, Christmas, origin of children’s customs associated with, 361-362

English Christmas, introduction of turkey in connection with, 358

origin of heavy feeding at, 357

prehistoric and barbaric customs in connection with, 356-357

Fever, yellow, comparative death-rate from, in Panama Canal zone, 2-4

measures adopted in Cuba and Panama for prevention of, 2, 3

Fish, shell-fish and, individual susceptibility to poison from, 102, 103

Fishes, age of, method of telling, 69

poisonous, 103

poison-spines of, 107, 111

Fixed stars, 221

Flack, Mr. Martin, experiments of, with regard to oxygen gas, 260

Fleuss apparatus, 263-265

Flowers, perfumes discharged into the air by, various effects of, 105, 106

France, cultivation of purple variety of poppy in, 364

French archæologists, leading discoveries with regard to prehistoric

man made by, 371, 372

Frogs, common, eggs of, 209, 212

growth from the egg, 213-215

English species, 216

European species, 216, 219

green tree-frog of Riviera, 49, 50, 52, 55

method of catching prey, 219

Furniture worm, 351, 352

Gases—

oxygen, action of ordinary, 259

experiments as to possible use by athletes, 260-263

Fleuss diving apparatus and diluted supply of, 263-265

ozone, destructive powers of, 253

discoveries of Andrews and Tait with regard to, 252

experiments of Schönbein with regard to, 251, 252

methods of producing, 252, 253, 258

nature of, 252

proportion of, to fresh country or sea-coast air, 253

result of experiments with regard to, 259

signification of name, 252

therapeutic value and uses of, 258, 259

use in water-purification, 256, 258

Geology, Darwin’s discoveries in, 24

table showing history of man in Western Europe, 384 _bis_

Germany, custom of eating preserves with meat in, prevalent, 358

predominance of scientific knowledge in, 8

Gnats, _Anopheles_, malaria germ carried by, 3

_Stegomyia_, yellow fever germs carried by, 2, 3

Gorgas, Colonel, work of, in connection with yellow fever and malaria, 2-5

“Gossamer,” origin of term, 289

Grassi, discovery of the history of the eel by, 70-72

Green-flies, 322

Green tree-frog, 49, 50

Griffin, heraldic, 116

Guinea-pig, native home and original introduction of, 360, 361

various names given to, 360, 361

Halley, Edmund, astronomical discoveries of, 226

date of death, 230

foundation of Royal Society Club by, 230

law of movement of comets discovered by, 226, 230

Milton and, scholars of St. Paul’s School, 228, 229

Newton and, friendship of, 230

Halley’s comet, 226, 230

Hansen, leprosy-bacillus discovered by, 240

Hay fever, individual susceptibility to, 102, 104, 105

probable cause, 105

similarity between vegetable poisonings and, 105

Heart, action of nervous system upon, in man and higher animals, 151

muscular contraction, cause of, 150, 151

rate of beat in higher and lower animals, 152-154

in human species, 151, 152

significance of its beat, 147, 148

valves, action of, 149

Hedge-sparrow, 267

Henslow, Professor, Darwin as influenced by, 36

Herschel, Sir John, definition of word “species” by, 14, 15

Hertwig, Professor, German representative at Darwin Centenary Celebration, 33

Hill, Dr. Leonard, experiments of, with regard to use of oxygen gas, 260-265

Hipparion horse, 84, 85, 86

Hippopotamus age, 380, 386

Histology, origin of, 176

Hook, Robert, _Micrographia_ by, 173, 288, 289

Hooker, Sir Joseph, Darwin and Wallace papers communicated to

Linnean Society by, 12, 13

Hop-blight, causes of, 317-319

prevention of, 318, 319

Hop-louse, 317

Hops, brewing industry as affecting growers of, 321

cultivation of, 315-316

curing of, 320

English growers as affected by American and German hop-plantations, 320, 321

uses made of, 315

Horses, absence from American continent in fifteenth century of

living asses, zebras, and, 89

ancestral, change in size and proportions of, 84, 85

lower Tertiary Hyracotherium, 84

middle Tertiary, 84

“pre-orbital cup” in Hipparion, 85, 86

upper Tertiary Hipparion, 84-86

ancestry of, scientific points of interest with regard to, 83-90

descent from Arab ancestry evidenced by presence of “pre-orbital cup” in, 86

English thoroughbred, history and ancestors of, 82, 90

“Ergot” of, 89

European, stock from which derived, 77-78

fossil remains of extinct, in North and South America, 89, 90

mark of difference between asses, zebras, and, 87, 88

mastery and muzzling of, by ancient cave-dwellers, 80, 81

Mongolian wild, absence of “pre-orbital cup” in, 86

derivation of European horses from, 77-78

description of, 78

prehistoric European, verified by ancient carvings found in caves, 79-81

selective breeding of, from time of cave-men onward, 82, 83

Southern or Arabian breeds of, presence of “pre-orbital cup” in, 86, 87

House-sparrows, 266

Huxley, Professor, calculation of, with regard to fecundity of plant-lice, 338

Hydra, heraldic, derivation of, 116

Hyracotherium horse, 84

India, practice of opium eating in, 366

Infants, blindness of, congenital, 272

mortality of, varied congenital defects causing, 272

Insects, association of, with plants, 296

colour-protection and invisibility of, 304-312

destructive invasions made by various, 339-345

jumping bean as exemplifying association of plants and, 297, 298-300, 302

parthenogenetic powers possessed by certain, 331, 332

poisonous, methods of self-protection used by, 101, 102

various weapons of, 111

“silver-fish,” depredations of, 351

skin burrowing, 112, 113

wood-boring, 346-354

Jelly-fishes, common, description of, 58

fresh-water, discovery of African, 61, 62

Chinese, 63

Philadelphian, 63, 64

Regent’s Park, 59, 60

reproduction of, 60, 61

poison-bearing threads of sea-anemones and, 110

Jumping bean, Mexican, caterpillar contained in, 229, 300, 302

movements of, 298, 299, 302

plant from which derived, 301, 302

relationship of insect and plant exemplified in, 297, 298-300, 302

Kew Gardens, beauty and interest of, 302, 303

specimens of _Rhus toxicodendron_ at, 93, 94

Koch (Berlin), cholera-bacillus discovered by, 240

tubercle-bacillus discovered by, 240

Ladybird, 325

Lamarck, inferiority of scientific methods, as compared with Darwin, 19-22, 26

_Philosophical Zoology_ by, 20

Lankester, Sir Ray, address by, Darwin Centenary Celebration at Cambridge, 33-37

Leprosy, bacillus of, discovery by Hansen, 240

“Leptocephali,” discovery of, 70-72

Life, protoplasm the seat of, 182-184, 328

Herbert Spencer’s definition of, 183, 184

Light, rate at which it travels, 221

Locusts, winged serpents and, probable connection between, 124-125

Lunatics, distinctions between feeble-minded and, 274-276

laws relating to feeble-minded and, need for improvement in, 275

Lyell, Sir Charles, Darwin and Wallace papers communicated to

Linnean Society by, 12, 13

Malaria, comparative death-rate from, in Panama Canal zone, 2-4

measures adopted in Cuba and Panama for prevention of, 2, 3

Mammoth age, 380, 386

Man, sleep of, compared with repose or quiescence of other living things, 159-161

Mankind, congenital defects in, causes of, 273

Mental defect, 274

Metchnikoff, Professor, discoveries with regard to use and value

of “phagocytes,” 39

experiment by, in connection with cholera-bacillus, 241

experiments and investigations of, for prevention of

“senile change,” 40-43

influence of Darwin’s discoveries upon study of disease by, 39, 40

researches of, with regard to microbian flora of localities, 249

Russian and French representative at Darwin Centenary Celebration, 33, 38

Tolstoi’s meeting with, 43, 44

use of sour milk prepared with lactic ferment introduced by, 41, 42

_Micrographia_ (Hook), 173, 289

Microscopes, improvements in, 173, 176-178

Milton, celebration of tercentenary of birth, Halley’s comet in relation to, 228

Halley and, scholars of St. Paul’s School, 228, 229

Mistletoe, pre-historic rites associated with, 362

Mollusca, animals classed as, and definition of word, 129

Molluscs, protection of young, 137-139, 144, 146

Mongolian wild horses, 86

Morley, Lord, installation of, as Chancellor of Manchester University, 6

Morphia, product of opium poppy, 363

Moths, British species allied to Mexican “jumper,” 300, 301

clothes, mischief effected by caterpillar of, 341-343

movable case made by caterpillar of, 341-343

propagation of, 341

various species of, 343-345

Mexican “jumper,” 300, 301

silk threads produced by caterpillars of certain, 293

Mountain-climbing, use of oxygen gas in, suggested, 263

Moustierian period, definition of, 384, 385, 408

skulls and skeletons found in cave-deposits allotted to, 371, 385,

393-395, 406, 408

Mussels, pond and river, propagation of, 144, 145

protection of young, 144

Mycenæ, discovery of, by Schliemann, 16

Neander men, comparison between skulls of Australian aborigines and, 396, 397

inferiority of, as compared with Cromagnards, 390

reasons for recognition of, as distinct and primitive species, 371,

385, 390, 402-403, 407

Neolithic Period, civilisation comprised in, 377-378, 380

definition of, 377

Nettles, poisonous stinging hairs of, 103, 104

Newton, Sir Isaac, discovery of law of gravitation, 230

Halley and, friendship of, 230

Opium, derivation of word, 364

eating, practice in India of, 366

medicinal value of, 368

poppy used for manufacture of, 363, 364

smoking, introduction by Chinese of, 366-367

Osborne, Professor, United States representative at Darwin

Centenary Celebration, 33

Oxygen gas, 259

Oysters, care of breeding, methods adopted for, 141

classification of, 129

common, protection of young, 134, 144

destruction of typhoid germs in, 128, 129

French “green,” 141, 142

gill-plates or “beard,” 131

growth and maturity of, 134, 136

heart and blood-vessels, 132

lake, cultivation by ancient Romans, 140, 141

nervous system, 132

primeval man and, 139

propagation of American and Portuguese species, 137, 143, 144

common or North Sea and Channel species, 132-137, 143

structure and nature of, 129-137

Ozone gas, 251

Palæolithic period, definition of, 377

period of chipped flints, primitive arts and surroundings of, 378-381

Panama, measures adopted for prevention of yellow fever and malaria in, 2, 3

Perrier, Edmond, French representative at Darwin Centenary Celebration, 39

Petersen, researches of, with regard to “silver” eels, 68, 69

Pettenkofer (Munich), experiment by, in connection with cholera-bacillus, 240

“Phagocytes,” use and importance of, 39, 179

_Philosophical Transactions_, date of first published number, 229

_Philosophical Zoology_ (Lamarck), 20

Phylloxera, 336

injury and loss caused by, 334, 337

introduction into Europe, 337

parasitic nature of, 337

propagation of, 336, 337

Piette, M., carvings from caves in collection of the late, 79, 80

Planets, changes on, probable result of, 223, 224

Plant-lice, 322

Plants, American, poisonous stinging hairs possessed by certain, 104

association of, with insects, 296

jumping bean as exemplifying association of insects and, 297, 298-300, 302

movements of, definite and varied, 160, 161

poisonous, special chemical substances produced from, 100

use of, in manufacture of Eau-de-Cologne, 100, 101

Plasmogen, formation of, 190-192

Pleistocene period, discovery of remains belonging to, 383, 385, 386

skeletons, found in caverns of Mentone, 398-399

epochs, table of, 384 _bis_

Pliocene period, discovery of remains belonging to, 386, 388

distinctions between Pleistocene and, 386-387

Poisonous animals, 101

fish, 103

insects, 102

plants, 92, 100, 104

Poisons, distinctions between gut-poisons and wound-poisons, 106-107

immunity from wound-poisons, method of producing, 107, 108

Poppies, cultivated variety from which opium manufactured, 363

cultivation of, in remote ages, 364, 365

earliest cultivation of, for oil, 363, 364

English varieties of, 363

opium, introduction from Europe into Far East of, 363-365

origin of medicinal uses of, 364, 365

Population, increased, due to higher birth-rate amongst

poorer classes, 279, 285, 286

Post-Tertiaries (or Quaternary), gravel and cave-deposits termed, 83

Proteids, building up of, in plants, 204, 205

cell-protoplasm consisting of, 189, 190

chemical composition of, 188, 189

“Proteus,” definition of term as applied to unicellular animals, 193, 194

Protoplasm, chemical elements contained in, 187

death caused by destruction of, 183-185

active life of, 182-184, 328

explanation of term, 170-172, 328

Quaternary (Post-Tertiaries), 384 _bis_

Reindeer age, 384 _bis_

Reindeer men (or Cromagnards), artistic work of, 383, 390, 391, 393

brain cavity of, comparable with modern European, 388, 390

customs of, 391, 393

skulls and skeletons of, found in cave-deposits, 391, 393

_Rhus toxicodendron_, American poison-vine or, poisonous nature of, 92

case of poisoning by, recorded in _The Spectator_, 96

differences and resemblances between Virginian creeper, Veitchii, and, 93

individual susceptibility to poison of, 94, 96, 102

painful malady produced in certain persons by poison of, 91, 92

recognition in United States and Japan of danger of, 92, 98

results of examination in laboratory at University of

Harvard (Mass.), with regard to, 94

similarity between poisonous properties of Chinese primrose and, 104

specimens at Kew Gardens, 93, 94

use in Japan, 92

Riviera, cultivated trees and plants of, 47-49

flowers for sale, cultivated in, 56, 57

green tree-frog of, 49, 50, 52, 55

meteorological conditions of, 46

primitive vegetation of, 46, 47

tree-frog, blue variety of, 50, 52, 53, 55, 56

vegetation of, influence of man upon, 57

Salamanders, European species, various, 218

Mexican, various species of, 215, 216

Sanitation, active development in Great Britain, cholera panic as affecting, 239

Schliemann, discovery of Troy and Mycenæ by, 16

Schönbein, experiments of, with regard to ozone, 251, 252

Schwann, Professor, “cell theory” of, explained, 174-176

Science, discoveries in, satisfaction experienced by those making, 1

sensibility to art compatible with capacity for, 44

state officials’ opposition to, 286

value and importance of, 7, 8

Scorpions, poison of, experiments with regard to, 108-110

Sea-anemones, poison-bearing threads of jelly-fishes and, 110

Serpents, winged, probable connection between locusts and, 124-125

worship and propitiation of, 122-123

Shell-fish, poison-glands of, 111

boring in stone, 347, 348

Siebe, Gorman and Co., perfected diving dress constructed by, 265

“Silver-fish” book-worm. See Insects

Skulls, ancient and modern, comparison between, 410

comparison between, of various periods, 393-401

Corrèze, comparison between Neanderthal and, 403-406

discovery of, 371, 374, 390, 402

restoration of, 410-411

European, compared with Neanderthal and Corrèze, 406

Sleep, alternation of night and day in its bearing upon periodic, 157-158,

159, 167, 168

animals’ winter, 165, 166

artists’ varied portrayal of, 156, 157

definition of term, varied, 157-161

irregularities and abnormal manifestations of, 164-166

length and duration of, conditions affecting, 166-167

man’s, compared with repose or quiescence of other living things, 159-161

salient feature connected with, 161-164

Shakespeare on, 155, 156 (quotations)

Snails, whelks and propagation of, 137, 138

protection of young, 137, 138

Snakes, dragons and, connection between, 120-123

winged serpents, and probable origin of, 121-125

Solar system, comparative distance from “fixed stars,” 221-222

Sound, rate at which it travels, 221

Sparrows—

hedge and house, distinction between, 267

differences between, 266-268

cuckoo eggs laid in nests of, 266, 267

use to agriculturists, 267

house and tree, close connection between, 268

harm done by, 267, 268

hidden or latent capacity in, 268

probable effects of destroying, 268

various species related to, 268

_Spectator, The_, case of poisoning by _Rhus toxicodendron_ recorded in, 96

Spiders, garden, use made by astronomers of thread of, 262, 263

gossamer threads of minute autumn, 287-289

spinnerets of, 289-291

threads produced by, various uses made of, 289-292

various species of, 289

Spurges (_Euphorbiaceæ_), various species of, 301

Star-fishes, propagation of, 329-330

Stars, early superstitions with regard to, 227, 228

fixed, comparative distance of solar system from, 221

estimated number of, 222

measurement of, 225

“photographic,” estimated distance of, 223

shape of, 231, 233

“Vega,” position of, 224, 225

_Stegomyia_ Gnat, 2, 3

Stings, poisonous, American plants possessing, 104

comparison between plants and animals possessing, 97, 106

nettles and other plants provided with, 103, 104

Stone-borers, shell-fish and worm, 347-349

“Suspended animation,” examples of, 168, 169

Symbolism, legendary monsters in relation to, 125, 127

Tadpoles, food of, 211, 212

growth and development of, 210,211

gigantic, 218

Tait, discoveries of, with regard to ozone, 252

Tapestry, Bayeux, representation of Halley’s comet in, 231

Tertiaries, the, sand and clay deposits termed, 83

Thayer, Abbott, colour-protection and invisibility of animals

as demonstrated by, 306-312

Troughton, use of spider’s lines in telescopes introduced by, 292

Tissue, explanation of term, 174

Toads, English species, 216

European species, various, 216-219

gigantic tadpoles of spur-heeled, 216-218

method of catching prey, 219

Tolstoi, Metchnikoff’s meeting with, 43, 44

“Toxin,” conversion into “anti-toxin,” 102

Trees, English, derivation of various, 57

Tree-sparrows, 268

Trout, “natural selection” theory in relation to increased caution of, 269, 270

Troy, discovery of, by Schliemann, 16

Tubercle-bacillus, discovery by Koch, 240

Turkey-cock, native home and original introduction of, 358-359

various names given to, 359

_Two on a Tower_ (Hardy), quotation from, 220

Unicorn, heraldic, origin of, 127

Universities, extension and diffusion of science by, need for, 6, 8, 9

Oxford and Cambridge, reasons for inefficiency of, 10

Oxford and Cambridge, result of usurpation by wealthy classes, 9, 10

Upas-tree, Java, fabled effect of, 96

“Vega,” position of our sun and planets with regard to star, 224, 225

Village population, increasing degeneracy of, 270, 278, 279

Wallace, Alfred Russel, _Darwinism_ by, 15, 16 (quotation)

friendly relations between Darwin and, 13, 37

theories of, 12-14, 26

Wood, protection against “worm” and “mould,” methods advocated for, 354, 355

“worm-eaten,” production of, 349

Wood-borers, animal, 346-347

death-watch beetle, 351-352

furniture beetle, 348-350

Worms, stone-boring, 347-349

Wyvern, heraldic, 116

Yellow fever, 2-4

_Printed by_

MORRISON & GIBB LIMITED

_Edinburgh_

* * * * *

A SELECTION OF BOOKS PUBLISHED BY METHUEN AND COMPANY: LONDON 36 ESSEX

STREET W.C.

CONTENTS

PAGE

General Literature 2

Ancient Cities 15

Antiquary’s Books 15

Arden Shakespeare 15

Classics of Art 16

“Complete” Series 16

Connoisseur’s Library 16

Handbooks of English Church History 17

Illustrated Pocket Library of Plain and Coloured Books 17

Leaders of Religion 18

Library of Devotion 18

Little Books on Art 19

Little Galleries 19

Little Guides 19

Little Library 20

Little Quarto Shakespeare 21

Miniature Library 21

New Library of Medicine 21

New Library of Music 22

Oxford Biographies 22

Romantic History 22

Handbooks of Theology 22

Westminster Commentaries 23

Fiction 23

Books for Boys and Girls 28

Novels of Alexandre Dumas 29

Methuen’s Sixpenny Books 29

FEBRUARY 1910

A SELECTION OF MESSRS. METHUEN’S PUBLICATIONS

In this Catalogue the order is according to authors. An asterisk denotes

that the book is in the press.

Colonial Editions are published of all Messrs. METHUEN’S Novels issued

at a price above 2_s._ 6_d._, and similar editions are published of some

works of General Literature. Colonial editions are only for circulation

in the British Colonies and India.

Science from an Easy Chair · 第 29 / 33 段