[91]. Bates, The Naturalist on the River Amazon (second edition, 1864), p. 420.

[92]. Belt, The Naturalist in Nicaragua, pp. 19, 20.

[93]. Proc. Zool. Society for 1891, pp. 462, 463.

[94]. Proc. Zool. Society for 1900, pp. 837-69.

[95]. Fabre, Insect Life, p. 165.

[96]. Proc. Zool. Society for 1900, pp. 837-69.

[97]. There are two British species of Elephant Hawk-Moth, the large and small. The caterpillar of the former has four false eyes, that of the latter only two.

[98]. Poulton, The Colour of Animals, pp. 258-61.

[99]. Leland O. Howard, The Insect Book.

[100]. Proc. Zool. Society for 1900, pp. 837-69.