When Alcmaeon wanted to give the celebrated necklace and peplos of Harmonia—which had formerly belonged to Arsinoe—to his second wife Calirrhoe, the daughter of Achelous, he was slain by Agenor and Pronous at the instigation of Phegeus. But when the two brothers came to Delphi, where they intended to dedicate the necklace and peplos, they themselves were killed by Amphoterus and Acarnan, the sons of Alcmaeon and Calirrhoe.
- ἀγήνωρ. Liddell, Henry George; Scott, Robert; A Greek–English Lexicon at the Perseus Project
- Schmitz, Leonhard (1867), "Agenor (5)", in Smith, William (ed.), Dictionary of Greek and Roman Biography and Mythology, vol. 1, Boston: Little, Brown and Company, p. 68, archived from the original on 2013-10-12, retrieved 2008-05-17
- Apollodorus, 3.7.5
- Pausanias, Graeciae Descriptio 8.24.10
- Apollodorus, The Library with an English Translation by Sir James George Frazer, F.B.A., F.R.S. in 2 Volumes, Cambridge, MA, Harvard University Press; London, William Heinemann Ltd. 1921. ISBN 0-674-99135-4. Online version at the Perseus Digital Library. Greek text available from the same website.
- Pausanias, Description of Greece with an English Translation by W.H.S. Jones, Litt.D., and H.A. Ormerod, M.A., in 4 Volumes. Cambridge, MA, Harvard University Press; London, William Heinemann Ltd. 1918. ISBN 0-674-99328-4. Online version at the Perseus Digital Library
- Pausanias, Graeciae Descriptio. 3 vols. Leipzig, Teubner. 1903. Greek text available at the Perseus Digital Library.
This article incorporates text from a publication now in the public domain: Smith, William, ed. (1870). "Agenor (5)". Dictionary of Greek and Roman Biography and Mythology.