Snakes: Curiosities and Wonders of Serpent Life

by Catherine Cooper Hopley

[37] Tome vi. p. 100 of Erpétologie générale.

[38] Philosophical Transactions, vol. xiii. p. 25. 1684.

[39] Erpétologie générale, tome vi. p. 177 et seq.

[40] Erpétologie générale, tome i. p. 180.

[41] American Naturalist, vol. ix.

[42] Missionary Travels in South Africa, by David Livingstone.

[43] Snakes of Australia, by Gerard Krefft.

[44] Life in the South, vol. i. p. 260. By Catherine C. Hopley. Lond. 1862.

[45] Dumeril et Bibron’s Erpétologie générale, tome vi. p. 186.

[46] Travels in the Amazons, p. 47. By A. R. Wallace. London, 1853.