Hearne, on strife for women among the North American Indians; on the North American Indians’ notion of female beauty; repeated elopements of a North American woman.

Heart, in the human embryo.

Heat, supposed effects of.

Hectocotyle.

Hedge-warbler, young of the.

Heel, small projection of, in the Aymara Indians.

Hegt, M., on the development of the spurs in peacocks.

Heliconidae, mimicry of, by other butterflies.

Heliopathes, stridulation peculiar to the male.

Heliothrix auriculata, young of.