absence of the fowl in ancient, i. 246.
Egyptian goose, hybrids of, with penguin duck, i. 282.
Ehrenberg, Prof., multiple origin of the dog, i. 16;
dogs of Lower Egypt, i. 25;
mummies of Felis maniculata, i. 43.
Element, male, compared to a premature larva, ii. [384].
Elements of the body, functional independence of the, ii. [368]-[371].
Elephant, its sterility in captivity, ii. [150].
Elk, Irish, correlations in the, ii. [333]-[334].
Elliot, Sir Walter, on striped horses, i. 58;