Experience, learning by individual, 212 Expression by the face, greater in man than apes, 273 Eyes of deep-sea animals, 93 Fabre, his opinion of animal intelligence, 197, 198 Fainting, men, at sight of blood, 345 Fast days, 351, 352 Felixstowe beach, 56 erosion of the coast at, 50 large piece of amber found at, 70 Fertilization, 180 Fir, Scots, 305, 321 Silver, or Abies pectinata, 315 used to build the Trojan horse, 306 Fire-flies of Southern Europe, 233 Firestones, 65 Fish, a young, saves Manu from the Deluge, 353 and Christian ornament, 356, 357 and fast days, 351 _et seq._ as the symbol of Christ, 354 certain, poisonous to every one, 358 modelled in gold, life size, dug up near the Black Sea, 353 poisons, 357, 358 some, poisonous only to certain individuals, 358 worship of, and the fish-god, 352 Fish-worship of the ancient Greek Orpheists, 355 Flame, flash of, produced under water, 66 produced by rubbing two quartz pebbles together, 65 Flame-seeking insects, 229, 230 Flies, two-winged, or Diptera which are phosphorescent, 234 various kinds of, 222, 223 Fly as dirt carrier, 300 Food, constituents of, 292 Foot of man and his upright carriage, 243 Foot-jaws of crab and lobster, 104 Forbes, Edward, a sketch by, 159 Fowl, the common, 43 France gained courage and self-respect through Pasteur, 415 French cookery, sham, in Switzerland, 165 Fresh water jelly-fish, 91, 92 Fridays and fish-eating, by Jews as well as Christians, 352 Frog, blue variety of the edible, 163 Futurists, 23 Galliformes, an order of birds, 43 Geese, drawings of, by ancient Mykenæan artists, modified to resemble barnacles, 133, 134 Gelinotte, 46 Geology and living toads in rocks, 379 Geomancy, 372 Gerard the herbalist on the transformation of ship's barnacles into geese, 121 Giard, Professor; discovery of a phosphorescent disease in sand-hoppers, by him, 156 Gingko tree of Japan, 309 Giraldus Cambrensis and the production of geese from timber, 120 Glass-like marine animals, 92 Glow-worms, 233 Goose-tree, the, as drawn by Gerard in 1597, 123 Gopher tree of the Bible, 330 Gosse, Mr. Philip Henry, 83 Greek dancing, 175, 176 name-gods or totems, 356 Grouse, black, red, and others, 45 the, and allied birds, 41 Gummi-horn, the, 160 Hæma, the red part of blood, 339, 347 Hæmoglobin, or blood-red, 347 in the blood of the larva of thebig black midge (Chironomus), 223 in Bonellia, 11 in the coiled pond-snail, 346 Hæmolymph, the proper name for vertebrate blood, 339, 346 Hallucination and self-hypnotism, 372 Hamingia, a green worm, 10-11 Hamlet and superstition, 361 Hampstead Heath, 16 Hands and feet, size and shape of, as indicating character, 375 Hardanger Fiord, 3 Haruscipation, 372 Heart-urchin, 80 Henslow, of Cambridge, 59