Pyrrhus crosses over into Sicily. [Y. R. 475. B. C. 277.] Many prodigies, among which, the statue of Jupiter in the Capitol is struck by lightning, and thrown down. [Y. R. 476. B. C. 276.] The head of it afterwards found by the priests. Curius Dentatus, holding a levy, puts up to sale the goods of a person who refuses to answer to his name when called upon. [Y. R. 477. B. C. 275.] Pyrrhus, after his return from Sicily, is defeated, and compelled to quit Italy. The censors hold a lustrum, and find the number of the citizens to be two hundred and seventy-one thousand two hundred and twenty-four. [Y. R. 479. B. c. 273.] A treaty of alliance formed with Ptolemy, king of Egypt. Sextilia, a vestal, found guilty of incest, and buried alive. Two colonies sent forth, to Posidonium and Cossa. [Y. R. 480. B. C. 272.] A Carthaginian fleet sails, in aid of the Tarentines, by which act the treaty is violated. Successful operations against the Lucanians, Samnites, and Bruttians. Death of king Pyrrhus.