The Beaked Whales of the Family Ziphiidae / An Account of the Beaked Whales of the Family Ziphiidae in the Collection of the United States Museum...

by Frederick W. True

[53]Proc. U. S. Nat. Mus., vol. 6, pp. 75-77, June 22, 1883.

[54]Duvernoy, Ann. Sci. Nat., ser. 3, Zoöl., vol. 15, 1851, p. 52, footnote.

[55]Ann. Mag. Nat. Hist., ser. 4, vol. 6, October, 1870, p. 348.

[56]Trans. New Zealand Inst., vol. 10, 1878, p. 338.

[57]Ostéographie des Cétacés, pl. 23^bis.

[58]Trans. Zool. Soc. London, vol. 8, 1872, p. 223.

[59]Ostéographie des Cétacés, p. 615, pl. 23^bis.

[60]Trans. New Zealand Inst., vol. 10, 1878, p. 339.

[61]Trans. N. Z. Inst., vol. 10, 1878, p. 339. Hector remarks that in the skeleton studied by Flower there were twelve caudals with facets for chevrons, but I do not find it so stated in the original account.

[62]Proc. Acad. Nat. Sci. Phila., Dec. 1869, pp. 191, 192.