London, Hamilton, Adams, & Co.: xviii + 560 + cxliv.

–Pp. 368-369: {"The Blacks do not kill the Porpoises, because they shew where there are fish to be caught; but they value the flesh of another cetaceous animal, called here [near Brisbane] Youngon, the Dugong of India, Halicore Dugong. This animal feeds on marine vegetables; and is [369] taken when it goes up narrow creeks, by means of nets, skilfully made of the bark of various species of Hibiscus."}