Ægina surrenders in the spring, after a siege of nine months.

The race of the princes of Cyrene becomes extinct after the 80th Olympiad, b. III. ch. 9. § 13.

456. 81. Polymnastus of Cyrene.

1. Expedition of Tolmides against the coasts of Peloponnesus.

2. Ithome surrenders; treaty between Sparta and the Arcadians; Messenians at Naupactus.

Proceedings of Pericles in the Crisæan gulph.

* 3. Petalismus established at Syracuse, b. III. ch. 9. § 7.

552. 82. Lycus the Thessalian.

Thirty years' truce between Sparta and Argos (Thuc. V. 14.); five years' truce with Athens.[2028]

4. The Lacedæmonians restore the independence of Delphi; the Athenians again reduce it under the yoke of the Phocians.