[2101] Because, as Varro says, De Re Rus. B. iii. c. 12, they are in the habit of making burrows—cuniculos—in the earth.

[2102] This reference to the opinion of Archelaus appears to be from Varro, ubi supra; the same reference is made by Ælian, Hist. Anim. B. ii. c. 2.—B.

[2103] Respecting the dasypus of Pliny, it has been doubted whether it be a distinct species, a variety of the hare, or merely a synonyme.—B.

[2104] It is by some contended, that the human female, and perhaps some other animals, have occasionally been the subjects of what is termed superfœtation; whereas, according to Pliny, in the hare and the dasypus it takes place frequently, but in no other animals.—B. On this subject, see B. vii. c. [9].

[2105] This is referred to by Cicero, in his treatise, De Divinatione, B. i. c. 44, and B. ii. c. 27; in the latter he treats it as an idle tale.—B.

[2106] See B. iii. c. 8.

[2107] C. Papirius Carbo, a contemporary and friend of the Gracchi. In B.C. 119, the orator, Licinius Crassus, brought a charge against him, the nature of which is not known; but Carbo put an end to his life, by taking cantharides.

[2108] These different species are thus characterized by Cuvier: “Les premiers sont les souris et les rats, de formes ordinaires; les seconds, les grandes musaraignes [shrew-mice] de la taille du rat, telles que l’on en trouve en Egypte; les troisiemes, une espece de souris particuliere à l’Egypte, et peut-être à la Barbarie, armée d’epines parmi ses poils dont Aristote avait deja parlé (B. vi. l. 37, cap. ult.) et que M. Geoffroy a retrouvée et nommée mus cahirinus.” Ajasson, vol. vi. p. 467, and Lemaire, ubi supra.—B. See B. viii. c. [55], and B. x. c. [85].

[2109] Ælian, Hist. Anim. B. v. c. 11, mentions this circumstance, but says that it occurred in the island of Paros. For Gyara, see B. iv. c. 23.

[2110] We have two passages in Livy, B. xxvii. and B. xxx., where gold is said to have been gnawed by mice.—B.