[358] Hudson, "On the Habits of the Vizcacha," Proc. Zool. Soc. 1872, p. 822.

[359] Proc. Zool. Soc. 1894, pp. 251, 680.

[360] Nat. Science, vi. 1895, p. 94.

[361] See Parsons. Proc. Zool. Soc. 1894, p. 675.

[362] Günther, Proc. Zool. Soc. 1876, p. 739, and 1889, p. 75; and Cederblom, Zool. Jahrb. Syst. Abth. xi. 1897-98, p. 497.

[363] Proc. Zool. Soc. 1881, p. 624.

[364] Proc. Biol. Soc. Washington, x. 1896, p. 169.

[365] See especially Dobson, A Monograph of the Insectivora, London, 1886-90.

[366] Even in the Otter-like Potamogale the upper jaw, though broad and flat, projects considerably beyond the lower.

[367] "Bemerkungen über die Genealogie der Erinaceen." In Festschrift f. Liljeborg, 1896. See also Anderson, Trans. Zool. Soc. viii. 1874, p. 453.