Gosse, P.H., on the pugnacity of the male Humming-bird.
Gosse, M., on the inheritance of artificial modifications of the skull.
Gould, B.A., on variation in the length of the legs in man; measurements of American soldiers; on the proportions of the body and capacity of the lungs in different races of men; on the inferior vitality of mulattoes.
Gould, J., on migration of swifts; on the arrival of male snipes before the females; on the numerical proportion of the sexes in birds; on Neomorpha Grypus; on the species of Eustephanus; on the Australian musk-duck; on the relative size of the sexes in Briziura lobata and Cincloramphus cruralis; on Lobivanellus lobatus; on habits of Menura Alberti; on the rarity of song in brilliant birds; on Selasphorus platycerus; on the Bower-birds; on the ornamental plumage of the Humming-birds; on the moulting of the ptarmigan; on the display of plumage by the male Humming-birds; on the shyness of adorned male birds; on the decoration of the bowers of Bower-birds; on the decoration of their nest by Humming-birds; on variation in the genus Cynanthus; on the colour of the thighs in a male parrakeet; on Urosticte Benjamini; on the nidification of the Orioles; on obscurely-coloured birds building concealed nests; on trogons and king-fishers; on Australian parrots; on Australian pigeons; on the moulting of the ptarmigan; on the immature plumage of birds; on the Australian species of Turnix; on the young of Aithurus polytmus; on the colours of the bills of toucans; on the relative size of the sexes in the marsupials of Australia; on the colours of the Marsupials.
Goureaux, on the stridulation of Mutilla europaea.
Gout, sexually transmitted.
Graba, on the Pied Ravens of the Feroe Islands; variety of the Guillemot.
Gradation of secondary sexual characters in birds.
Grallatores, absence of secondary sexual characters in; double moult in some.
Grallina, nidification of.
Grasshoppers, stridulation of the.
Gratiolet, Prof., on the anthropomorphous apes; on the evolution of the anthropomorphous apes; on the difference in the development of the brains of apes and of man.
Gray, Asa, on the gradation of species among the Compositae.
Gray, J.E., on the caudal vertebrae of monkeys; on the presence of rudiments of horns in the female of Cervulus moschatus; on the horns of goats and sheep; on crests of male antelopes; on the beard of the ibex; on the Berbura goat; on sexual differences in the coloration of Rodents; ornaments of male sloth; on the colours of the Elands; on the Sing-sing antelope; on the colours of goats; on Lemur Macaco; on the hog-deer.
"Greatest happiness principle."
Greeks, ancient.
Green, A.H., on beavers fighting; on the voice of the beaver.
Greenfinch, selected by a female canary.
Greg, W.R., on the effects of natural selection on civilised nations; on the early marriages of the poor; on the Ancient Greeks.
Grenadiers, Prussian.
Greyhounds, numerical proportion of the sexes in; numerical proportion of male and female births in.
Grouse, red, monogamous; pugnacity of young male; producing a sound by beating their wings together; duration of courtship of; colours and nidification of.
Gruber, Dr., on the occurrence of the supra-condyloid foramen in the humerus of man; on division of malar bone; stridulation of locust; on ephippiger.
Grus americanus, age of mature plumage in; breeding in immature plumage.
Grus virgo, trachea of.
Gryllus campestris, pugnacity of male.
Gryllus domesticus.
Grypus, sexual differences in the beak in.
Guanacoes, battles of; canine teeth of.
Guanas, strife for women among the; polyandry among the.
Guanche skeletons, occurrence of the supra-condyloid foramen in the humerus of.
Guaranys, proportion of men and women among; colour of new-born children of the; beards of the.
Guenee, A., on the sexes of Hyperythra.
Guilding, L., on the stridulation of the Locustidae.
Guillemot, variety of the.
Guinea, sheep of, with males only horned.