Walker, Alex., on the large size of the hands of labourers’ children.
Walker, F., on sexual differences in the diptera.
Wallace, Dr. A., on the prehensile use of the tarsi in male moths; on the rearing of the Ailanthus silkmoth; on breeding Lepidoptera; proportion of sexes of Bombyx cynthia, B. yamamai, and B. Pernyi reared by; on the development of Bombyx cynthia and B. yamamai; on the pairing of Bombyx cynthia.
Wallace, A.R., on the origin of man; on the power of imitation in man; on the use of missiles by the orang; on the varying appreciation of truth among different tribes; on the limits of natural selection in man; on the occurrence of remorse among savages; on the effects of natural selection on civilised nations; on the use of the convergence of the hair at the elbow in the orang; on the contrast in the characters of the Malays and Papuans; on the line of separation between the Papuans and Malays; on the birds of paradise; on the sexes of Ornithoptera Croesus; on protective resemblances; on the relative sizes of the sexes of insects; on Elaphomyia; on the pugnacity of the males of Leptorhynchus angustatus; on sounds produced by Euchirus longimanus; on the colours of Diadema; on Kallima; on the protective colouring of moths; on bright coloration as protective in butterflies; on variability in the Papilionidae; on male and female butterflies, inhabiting different stations; on the protective nature of the dull colouring of female butterflies; on mimicry in butterflies; on the bright colours of caterpillars; on brightly-coloured fishes frequenting reefs; on the coral snakes; on Paradisea apoda; on the display of plumage by male birds of paradise; on assemblies of birds of paradise; on the instability of the ocellated spots in Hipparchia Janira; on sexually limited inheritance; on the sexual coloration of birds; on the relation between the colours and nidification of birds; on the coloration of the Cotingidae; on the females of Paradisea apoda and papuana; on the incubation of the cassowary; on protective coloration in birds; on the Babirusa; on the markings of the tiger; on the beards of the Papuans; on the hair of the Papuans; on the distribution of hair on the human body.
Walrus, development of the nictitating membrane in the; tusks of the; use of the tusks by the.
Walsh, B.D., on the proportion of the sexes in Papilio Turnus; on the Cynipidae and Cecidomyidae; on the jaws of Ammophila; on Corydalis cornutus; on the prehensile organs of male insects; on the antennae of Penthe; on the caudal appendages of dragonflies; on Platyphyllum concavum; on the sexes of the Ephemeridae; on the difference of colour in the sexes of Spectrum femoratum; on sexes of dragon-flies; on the difference of the sexes in the Ichneumonidae; on the sexes of Orsodacna atra; on the variation of the horns of the male Phanaeas carnifex; on the coloration of the species of Anthocharis.
Wapiti, battles of; traces of horns in the female; attacking a man; crest of the male; sexual difference in the colour of the.
Warbler, hedge-; young of the.
Warblers, superb, nidification of.
Wariness, acquired by animals.