Jevons, W.S., on the migrations of man.
Jews, ancient use of flint tools by the; uniformity of, in various parts of the world; numerical proportion of male and female births among the; ancient, tattooing practised by.
Johnstone, Lieut., on the Indian elephant.
Jollofs, fine appearance of the.
Jones, Albert, proportion of sexes of Lepidoptera, reared by.
Juan Fernandez, humming-birds of.
Junonia, sexual differences of colouring in species of.
Jupiter, comparison with Assyrian effigies.
Kaffir skull, occurrence of the diastema in a.
Kaffirs, their cruelty to animals; lice of the; colour of the; engrossment of the handsomest women by the chiefs of the; marriage-customs of the.