History of the Peloponnesian War

the Chians, Lesbians, Plataeans, the Messenians in Naupactus, most of the Acarnanians, Corcyraeans, Zacynthians, and other cities their tributaries among those nations; also that part of Caria which is on the seacoast and the Dorians adjoining to them; Ionia, Hellespont, the cities bordering on Thrace; all the islands from Peloponnesus to Crete on the east and all the rest of the Cyclades except Melos and Thera.

Of these the Chians, Lesbians, and Corcyraeans found galleys; the rest, footmen and money.

These were their confederates and the preparation for the war on both sides.