Pompeius Magnus, among the decorations of his theatre,[944] erected certain statues of remarkable persons, which had been executed with the greatest care by artists of the very highest reputation. Among others, we here read an inscription to the following effect: “Eutychis,[945] of Tralles,[946] was borne to the funeral pile by twenty of her children, having had thirty in all.”[947] Also, Alcippe[948] was delivered of an elephant[949]—but then that must be looked upon as a prodigy; as in the case, too, where, at the commencement of the Marsian war,[950] a female slave was delivered of a serpent.[951] Among these monstrous births, also, there are beings produced which unite in one body the forms of several creatures. For instance, Claudius Cæsar informs us, in his writings, that a Hippocentaur was born in Thessaly, but died on the same day: and indeed I have seen one myself, which in the reign of that emperor was brought to him from Egypt, preserved in honey.[952] We have a case, also, of a child at Saguntum, which returned immediately into its mother’s womb, the same year in which that place was destroyed by Hannibal. (4.) The change of females into males is undoubtedly no fable. We find it stated in the Annals, that, in the consulship of P. Licinius Crassus and C. Cassius Longinus,[953] a girl, who was living at Casinum[954] with her parents, was changed into a boy; and that, by the command of the Aruspices, he was conveyed away to a desert island. Licinius Mucianus informs us, that he once saw at Argos a person whose name was then Arescon, though he had been formerly called Arescusa: that this person had been married to a man, but that, shortly after, a beard and marks of virility made their appearance, upon which he took to himself a wife. He had also seen a boy at Smyrna,[955] to whom the very same thing had happened. I myself saw in Africa one L. Cossicius, a citizen of Thysdris,[956] who had been changed into a man the very day on which he was married to a husband.[957] When women are delivered of twins, it rarely happens but that either the mother herself, or one, at least, of the twins perishes.[958] If, however, the twins should happen to be of different sexes, it is less probable that both of them will survive. Female children are matured more quickly than males,[959] and become old sooner. Of the two, male children most frequently are known to move in the womb;[960] they mostly lie on the right side of the body, females on the left.[961] CHAP. 4. (5.)—THE GENERATION OF MAN; UNUSUAL DURATION OF PREGNANCY; INSTANCES OF IT FROM SEVEN TO TWELVE MONTHS.