Zool. Journ. iv. 1829, p. 245.

[677]

P.Z.S. 1836, p. 330.

[678]

Bull. Soc. Zool. France, 1880, p. 288.

[679]

Zool. Forsch. Austral. v. ii. 1895, p. 273. See also Wyman, Amer. Journ. Sci. (2) xxvii. 1859, p. 12; Hensel, Arch. f. Nat. 1870, p. 70; Turner, J. Anat. and Physiol. i. 1867, p. 78.

[680]

Cf. H. v. Ihering, Biol. Centralbl. viii. 1888, p. 298.

[681]