Animal Intelligence / The International Scientific Series, Vol. XLIV.

by George John Romanes

[97] Gleanings, vol. ii., pp. 165-6.

[98] American Journ. Sc. and Art, vol. x., Oct. 1875.

[99] Animal Biography, vol. iii., pp. 244-5.

[100] Nature, vii., p. 49.

[101] Intr. to Ent., ii., p. 475.

[102] Ibid., p. 475.

[103] Œuvres, ix., p. 370.

[104] Trans. Ent. Soc., vol. ii.

[105] Introd. Ent., Letter xi.

[106] Westwood, Trans. Ent. Soc., vol. ii., p. 1.