History of the Peloponnesian War

During this winter, after the fleet of the Peloponnesians had dispersed, the Athenians at Naupactus under the command of Phormio, after coasting along to Astacus, and there disembarking, marched into the interior of Acarnania, with four hundred heavy-armed of the Athenians from the ships and four hundred of the Messenians. From Stratus, Coronta, and some other places, they expelled certain individuals who were not thought to be true to them; and having restored Cynes son of Theolytus to Coronta, returned again to their vessels.

For against the Aeniadae, who alone of the Acarnanians had always been hostile to them, they did not think it possible to march during the winter, as the river Achelous, which flows from Mount Pindus through Dolopia and the country of the Agraeans and Amphilochians and the plain of Acarnania, passing by the town of Stratus in the upper part of its course, and by Aeniadae near its mouth, forms lakes round their city, and so makes it impracticable to lead an army against it in the winter on account of the water.

Opposite to Aeniadae he most of the islands called Echinades, close to the mouths of the Achelous; so that the river, being so large as it is, continually forms depositions round them, and some of the islands have been joined to the continent, as I expect will be the case with all of them in no long period of time.

For the stream is strong, and deep, and turbid, and the islands are thick together, and mutually serve to connect the alluvium so as to prevent its being dispersed; as they lie in alternating rows, not in one line, and have no free passages for the water into the open sea. They are uninhabited, and of no great extent. [*]( Such appears to be the force of the conjunctions δὲ καί, by which the following story is introduced in connexion with the preceding account of the islands.)

There is a report which I may also mention, that when Alemaeon, son of Amphiaraus, was wandering about after the murder of his mother, Apollo directed him by an oracle to inhabit this region, by suggesting to him that he would have no release from his terrors till he should discover and inhabit a country which had not yet been seen by the sun, nor existed as land, at the time he slew his mother; since all the rest of the earth was polluted to him.

He was perplexed, they say, [by such a command]; but at length observed this alluvial deposition of the Achelous, and thought that enough might have been thrown up to support life during the long period that he had been a wanderer since killing his mother. Accordingly he settled in the parts about Aeniadae, and became powerful, and left the name to the country from his son Acarnan. Such is the account we have received respecting Alcmaeon.