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.