[669] Thucyd. ii. 68-102.
[670] Athenæ. l. c.
[671] Apollodôr. iii. 7, 5-6; Pausan. viii. 24, 4. These two authors have preserved the story of the Akarnanians and the old form of the legend, representing Alkmæôn as having found shelter at the abode of the person or king Achelôus, and married his daughter: Thucydidês omits the personality of Achelôus, and merely announces the wanderer as having settled on certain new islands deposited by the river.
I may remark that this is a singularly happy adaptation of a legend to an existing topographical fact. Generally speaking, before any such adaptation can be rendered plausible, the legend is of necessity much transformed; here it is taken exactly as it stands, and still fits on with great precision.
Ephorus recounted the whole sequence of events as so much political history, divesting it altogether of the legendary character. Alkmæôn and Diomêdês, after having taken Thêbes with the other Epigoni, jointly undertook an expedition into Ætôlia and Akarnania: they first punished the enemies of the old Œneus, grandfather of Diomêdês, and established the latter as king in Kalydôn: next they conquered Akarnania for Alkmæôn. Alkmæôn, though invited by Agamemnôn to join in the Trojan war, would not consent to do so (Ephor. ap. Strabo. vii. p. 326; x. p. 462).
[672] Apollodôr. iii. 7, 7; Pausan. viii. 24, 3-4. His remarks upon the mischievous longing of Kallirhoê for the necklace are curious: he ushers them in by saying, that “many men, and still more women, are given to fall into absurd desires,” etc. He recounts it with all the bonne foi which belongs to the most assured matter of fact.
A short allusion is in Ovid’s Metamorphoses (ix. 412).
[673] Thêbaïd, Cy. Reliqu. p. 70, Leutsch; Schol. Apollôn. Rhod. i. 408. The following lines cited in Athenæus (vii. p. 317) are supposed by Boeckh, with probable reason, to be taken from the Cyclic Thêbaïs; a portion of the advice of Amphiaräus to his sons at the time of setting out on his last expedition,—
Πουλύποδός μοι, τέκνον, ἔχων νόον, Ἀμφίλοχ᾽ ἥρως,
Τοῖσιν ἐφαρμόζου, τῶν ἂν κατὰ δῆμον ἵκηαι.