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

by George John Romanes

[107] Kirby and Spence, Entomology, Letter xvi.

[108] Trans. Ent. Soc. France, vol. i., p. 201.

[109] Introduction to Entomology, Letter xxvi.

[110] Phil. Frags., translated by Huxley, Taylor's Mag., 1853, p. 196.

[111] Silliman's American Journal, Feb. 1872.

[112] Ransom, Ann. and Mag. Nat. Hist., 1865, xvi., p. 449.

[113] Quoted from Francis Day, F.L.S., 'Instincts and Emotions of Fish,' Journ. Linn. Soc., vol. xv., pp. 36-7, where see for other cases of nest-building among fish.

[114] Ibid.

[115] Kaup, Catal. Lopho. Fish in Brit. Mus. 1856, p. i.

[116] Yarrell, Brit. Fishes, 2nd ed. ii. p. 436.