But according to some writers, Samos had its name from the Saii, a Thracian tribe, who formerly inhabited it, and who occupied also the adjoining continent, whether they were the same people as the Sapæ, or the Sinti, whom the poet calls Sinties, or a different nation. Archilochus mentions the Saii; “one of the Saii is exulting in the possession of an honourable shield, which I left against my will near a thicket.” 18. Of the islands subject to Ulysses there remains to be described Zacynthus.[668] It verges a little more than Cephallenia to the west of Peloponnesus, but approaches closer to it. It is 160 stadia in circumference, and distant from Cephallenia about 60 stadia. It is woody, but fertile, and has a considerable city of the same name. Thence to the Hesperides belonging to Africa are 3300[669] stadia. 19. To the east of this island, and of Cephallenia, are situated the Echinades[670] islands; among which is Dulichium, at present called Dolicha, and the islands called Oxeiæ, to which the poet gives the name of Thoæ.[671] Dolicha is situated opposite to the Œniadæ, and the mouth of the Achelous: it is distant from Araxus,[672] the promontory of Elis, 100 stadia. The rest of the Echinades are numerous, they are all barren and rocky, and lie in front of the mouth of the Achelous, the most remote of them at the distance of 15, the nearest at the distance of 5 stadia; they formerly were farther out at sea, but the accumulation of earth, which is brought down in great quantity by the Achelous, has already joined some, and will join others, to the continent. This accumulation of soil anciently formed the tract Paracheloitis, which the river overflows, a subject of contention, as it was continually confounding boundaries, which had been determined by the Acarnanians and the Ætolians. For want of arbitrators they decided their dispute by arms. The most [CAS. 458] powerful gained the victory. This gave occasion to a fable, how Hercules overcame the Achelous in fight, and received in marriage as the prize of his victory, Deïaneira, daughter of Œneus. Sophocles introduces her, saying, “My suitor was a river, I mean the Achelous, who demanded me of my father under three forms; one while coming as a bull of perfect form, another time as a spotted writhing serpent, at another with the body of a man and the forehead of a bull.”[673]