History of the Peloponnesian War

The same winter the Athenians that were in Sicily invaded Himeraea by sea, aided by the Sicilians that invaded the skirts of the same by land. They sailed also to the islands of Aeolus. Returning afterwards to Rhegium, they found there Pythodorus, the son of Isolochus, [with certain galleys], come to receive charge of the fleet commanded by Laches.

For the Sicilian confederates had sent to Athens and persuaded the people to assist them with a greater fleet.

For though the Syracusans were masters by land, yet seeing they hindered them but with few galleys from the liberty of the sea, they made preparation, and were gathering together a fleet with intention to resist them.

And the Athenians furnished out forty galleys to send into Sicily, conceiving that the war there would the sooner be at an end and desiring withal to train their men in naval exercise.

Therefore Pythodorus, one of the commanders, they sent presently away with a few of those galleys, and intended to send Sophocles, the son of Sostratides, and Eurymedon, the son of Thucles, with the greatest number afterwards.

But Pythodorus, having now the command of Laches' fleet, sailed in the end of winter unto a certain garrison of the Locrians which Laches had formerly taken, and overthrown in a battle there by the Locrians, retired.