In the meantime the fleet of Corinth and the other confederates that was to set out from the Crisaean gulf and to join with Cnemus to hinder the lower Acarnanians from aiding the upper came not at all but were compelled to fight with Phormio and those twenty Athenian galleys that kept watch at Naupactus, about the same time that the skirmish was at Stratus.