PDF - Wallace Online

115472492 INDEXWeale, Mr. J. P. Mansel, on Ajugaophrydis, 397Weapons and tools, how they affectman's progress, 174Webber, Mr., on food of hummingbirds,321Weevils often resemble small lumpsof earth, 42Weir, Mr. Jenner, on a moth refusedby birds, 63on beetles refused by birds, 66on caterpillars eaten, and rejectedby birds, 84West Indian islands, large and brilliantbutterflies of, 386peculiarly coloured birds of, 387Westwood, Professor, objections totheory of mimicry, 76Whip-snakes, 304White animals poisoned where blackescape, 389White colour in domesticated andwild animals, 48in animals, how produced, 359(note)doubly prejudicial to animals,390White colours influencing sense-perception,389White tropical birds, 301Whitney, Professor, on the Calaverasskull, 447Wild and domesticated animals, essentialdifferences of, 30, 31Will really exerts force, 211probably the primary source offorce, 212Wilson, Dr., on pottery from NorthAmerican mounds, 427Winds, influence of, on temperature,225direction of, near equator, 225cause of cold near equator, 226Wood, Mr. T. W., on orange-tipbutterfly, 43Woodcocks and Snipes, protectivecolouring of, 39Woodpeckers, why scarce in England,25Woods from equatorial forest-trees,245Works of art in auriferous gravels ofCalifornia, 445XANTHIA, autumnal colours of thesemoths, 45ZEBRA, possible use of its stripes, 368Zebras, 164Zingiberaceae, 254THE ENDPrinted by R. & R. CLARK, Edinburgh.