[{277}] Page 83.

[{279}] Vol. i. p. 466, etc. Ed. 1885.

[{286}] Darwinism, p. 440.

[{288}] Tom. iv. p. 383. Ed. 1753.

[{290}] Essays, etc., p. 447.

[{299}] Zoonomia, 1794, vol. i. p. 480.