ἀναστήσας—the verb occurs in a similar connexion in II. 68 and 96; in IV. 90 άναστήσας Ἀθηναίους πανδημεί.
κατὰ τὸν Ἀχελῷον—‘by way of the A.’; not the technical use of κατά meaning ‘down’ a stream (cf. Aeschines II. 124 εἰσπλεῖν κατὰ τὸν Λυδίαν ποταμόν); Oeniadae was an important town on a hill in marshy ground near the SW. coast of Acarnania W. of the mouth of the Achelous. Cobet conjectured άνά for κατά.
φρουρῶν—the contrast with αὐτόθεν suggests that these were not Leucadians.