[548] See Hesiod, Fragm. _Catalog._ Fr. 6. p. 33, Düntz.; _Eoiai_, Frag. 36. p. 39; Frag. 72. p. 47. Compare Schol. ad Apollôn. Rhod. i. 45; ii. 178-297, 1125; iv. 254-284. Other poetical sources— The old epic poem _Ægimius_, Frag. 5. p. 57, Düntz. _Kinæthôn_ in the _Hêraklêia_ touched upon the death of Hylas near Kius in Mysia (Schol. Apollôn. Rhod. i. 1357). The epic poem _Naupactia_, Frag. 1 to 6, Düntz. p. 61. _Eumêlus_, Frag. 2, 3, 5, p. 65, Düntz. _Epimenidês_, the Krêtan prophet and poet, composed a poem in 6500 lines, Ἀργοῦς ναυπηγίαν τε, καὶ Ἰάσονος εἰς Κόλχους ἀποπλοῦν (Diogen. Laër. i. 10, 5), which is noticed more than once in the Scholia on Apollônius, on subjects connected with the poem (ii. 1125; iii. 42). See Mimnerm. Frag. 10, Schneidewin, p. 15. _Antimachus_, in his poem _Lydê_, touched upon the Argonautic expedition, and has been partially copied by Apollônius Rhod. (Schol. Ap. Rh. i. 1290; ii. 296: iii. 410; iv. 1153). The logographers Pherekydês and Hekatæus seem to have related the expedition at considerable length. The Bibliothek der alten Literatur und Kunst (Göttingen, 1786, 2tes Stück, p. 61) contains an instructive Dissertation by Groddeck, Ueber die Argonautika, a summary of the various authorities respecting this expedition. Jasôn, commanded by Pelias to depart in quest of the golden fleece belonging to the speaking ram which had carried away Phryxus and Hellê, was encouraged by the oracle to invite the noblest youth of Greece to his aid, and fifty of the most distinguished amongst them obeyed the call. Hêraklês, Thêseus, Telamôn and Pêleus, Kastôr and Pollux, Idas and Lynkeus—Zêtês and Kalaïs, the winged sons of Boreas—Meleager, Amphiaraus, Kêpheus, Laertês, Autolykus, Menœtius, Aktôr, Erginus, Euphêmus, Ankæus, Pœas, Periklymenus, Augeas, Eurytus, Admêtus, Akastus, Kæneus, Euryalus, Pêneleôs and Lêitus, Askalaphus and Ialmenus, were among them. Argus the son of Phryxus, directed by the promptings of Athênê, built the ship, inserting in the prow a piece of timber from the celebrated oak of Dodona, which was endued with the faculty of speech:[549] Tiphys was the steersman, Idmôn the son of Apollo and Mopsus accompanied them as prophets, while Orpheus came to amuse their weariness and reconcile their quarrels with his harp.[550] [549] Apollôn. Rhod. i. 525; iv. 580. Apollodôr. i. 9, 16. Valerius Flaccus (i. 300) softens down the speech of the ship Argô into a dream of Jasôn. Alexander Polyhistor explained what wood was used (Plin. H. N. xiii. 22).