Snakes: Curiosities and Wonders of Serpent Life

by Catherine Cooper Hopley

[97] Smithsonian Contributions. Washington, 1860.

[98] Thanatophidia of India, 2d ed. p. 72.

[99] Ricerche fisiche sopra il vel no della vipera. Lucca, 1767.

[100] The Relations of the World, and the Religions observed in all Ages and in all Places discouered since the Creation, Book I. 1st ed. p. 842. London, 1614.

[101] Ib. 4th ed. p. 1393. 1625.

[102] Paper on the ‘Vipera Caudisona,’ by Ed. Tyson, M.D., Philosophical Transactions, vol. xiii. p. 25. 1683.

[103] Philosophical Transactions, vol. xxxiv. p. 309. 1726.

[104] Philosophical Transactions, vol. xxxviii. 1733-34.

[105] Osservazione intorno alle Vipere, by Francesco Redi. Florence, 1664.

[106] Ed. of 1876.