During the same summer Demodocus and Aristides, two commanders of the Athenian fleet1
which collected tribute from the allies, happened to be in the neighbourhood of the Hellespont; there were only two of them, the third, Lamachus, having sailed with ten ships into the Pontus. They saw that the Lesbian exiles were going to strengthen Antandrus as they had intended2
, and they feared that it would prove as troublesome an enemy to Lesbos as Anaea had been to Samos3
; for the Samian refugees, who had settled there, aided the Peloponnesian navy by sending them pilots; they likewise took in fugitives from Samos and kept the island in a state of perpetual alarm. So the Athenian generals collected troops from their allies, sailed to Antandrus, and, defeating a force which came out against them, recovered the place.
Not long afterwards Lamachus, who had sailed into the Pontus and had anchored in the territory of Heraclea at the mouth of the river Calex, lost his ships by a sudden flood which a fall of rain in the upper country had brought down. He and his army returned by land through the country of the Bithynian Thracians who dwell on the Asiatic coast across the water, and arrived at Chalcedon, the Megarian colony at the mouth of the Pontus.