Ellis, on the prevalence of infanticide in Polynesia.
Elphinstone, Mr., on local difference of stature among the Hindoos; on the difficulty of distinguishing the native races of India.
Elytra, of the females of Dytiscus Acilius, Hydroporus.
Emberiza, characters of young.
Emberiza miliaria.
Emberiza schoeniclus, head-feathers of the male.
Embryo of man; of the dog.
Embryos of mammals, resemblance of the.
Emigration.
Emotions experienced by the lower animals in common with man; manifested by animals.
Emperor butterfly.
Emperor moth.
Emu, sexes and incubation of.
Emulation of singing birds.
Endurance, estimation of.
Energy, a characteristic of men.
England, numerical proportion of male and female births in.
Engleheart, Mr., on the finding of new mates by starlings.
English, success of, as colonists.
Engravers, short-sighted.
Entomostraca.
Entozoa, difference of colour between the males and females of some.
Environment, direct action of the, in causing differences between the sexes.
Envy, persistence of.
Eocene period, possible divergence of men during the.
Eolidae, colours of, produced by the biliary glands.
Epeira nigra, small size of the male of.
Ephemerae.
Ephemeridae.
Ephippiger vitium, stridulating organs of.
Epicalia, sexual differences of colouring in the species of.
Equus hemionus, winter change of.
Erateina, coloration of.
Ercolani, Prof., hermaphroditism in eels.
Erect attitude of man.
Eristalis, courting of.
Eschricht, on the development of hair in man; on a languinous moustache in a female foetus; on the want of definition between the scalp and the forehead in some children; on the arrangement of the hair in the human foetus; on the hairiness of the face in the human foetus of both sexes.
Esmeralda, difference of colour in the sexes of.
Esox lucius.
Esox reticulatus.
Esquimaux, their belief in the inheritance of dexterity in seal-catching; mode of life of.
Estrelda amandava, pugnacity of the male.
Eubagis, sexual differences of colouring in the species of.
Euchirus longimanus, sound produced by.
Eudromias morinellus.
Eulampis jugularis, colours of the female.
Euler, on the rate of increase in the United States.
Eunomota superciliaris, racket-shaped feathers in the tail of.
Eupetomena macroura, colours of the female.
Euphema splendida.
Euplocamus erythrophthalmus, possession of spurs by the female.
Europe, ancient inhabitants of.
Europeans, difference of, from Hindoos; hairiness of, probably due to reversion.
Eurostopodus, sexes of.
Eurygnathus, different proportions of the head in the sexes of.
Eustephanus, sexual differences of species of; young of.
Exaggeration of natural characters by man.
Exogamy.
Experience, acquisition of, by animals.
Expression, resemblances in, between man and the apes.
Extinction of races, causes of.
Eye, destruction of the; change of position in; obliquity of, regarded as a beauty by the Chinese and Japanese.
Eyebrows, elevation of; development of long hairs in; in monkeys; eradicated in parts of South America and Africa; eradication of, by the Indians of Paraguay.
Eyelashes, eradication of, by the Indians of Paraguay.
Eyelids, coloured black, in part of Africa.
Eyes, pillared, of the male of Chloeon; difference in the colour of, in the sexes of birds.
Eyton, T.C., observations on the development of the horns in the fallow deer.
Eyzies, Les, human remains from.
Fabre, M., on the habits of Cerceris.
Facial bones, causes of modification of the.
Faculties, diversity of, in the same race of men; inheritance of; diversity of, in animals of the same species; mental variation of, in the same species; of birds.
Fakirs, Indian, tortures undergone by.
Falco leucocephalus.
Falco peregrinus.
Falco tinnunclus.
Falcon, peregrine, new mate found by.
Falconer, H., on the mode of fighting of the Indian elephant; on canines in a female deer; on Hyomoschus aquaticus.