Snakes: Curiosities and Wonders of Serpent Life

by Catherine Cooper Hopley

[117] Wanderings in South America, by Charles Waterton. London, 1825.

[118] The Tropical World. London, 1873.

[119] The Western World. London, 1874.

[120] Travels in Peru. London, 1847.

[121] Rambles and Scrambles in Essequibo. London, 1852.

[122] History of British Guiana, vol. ii. p. 370. By G. Dalton, M.D. Lond. 1855.

[123] The Naturalist on the Amazons, by H. W. Bates. Lond. 1873.

[124] Proceedings of the Zoological Society, Jan. and Nov. 1861.

[125] Travels in the Amazon. Lond. 1855.

[126] Thanatophidia, p. 8.