The name Χαλκώδων (Chalkṓdōn) appears in multiple, unconnected Greek traditions as the name of different mortal figures. Sources record at least: (1) a son of Aegyptus who married the Danaid Rhodia and was slain on his wedding night (attested in mythographic summaries of the Aegyptus/Danaus cycle as reported in reference works); (2) a king of the Abantes, son of Abas and father of Elephenor, who is said by Pausanias to have a tomb where he was slain by Amphitryon in battle; and (3) a king of Kos, descendant of Poseidon via Eurypylus and Clytia, who in local tradition wounded Heracles and was described as, because of his descent from Poseidon, capable of splitting rocks (summary of classical variants in modern reference sources). These variants are treated separately in the literary tradition rather than united into a single biography.
Primary sources and the modern summaries used here provide no consistent physical description for any bearer of the name. Ancient passages record offices and actions (king, prince, warrior, suitor) and sometimes tombs or memorials, but do not supply details of stature, dress, or facial features.
As presented in the sources, Chalcodon-figures are mortal kings and warriors active in combat, dynastic alliances, and the genealogical ordering of heroic generations. They are credited with martial deeds — leading warriors, participating in battles (e.g., opposing Amphitryon, fighting Heracles, being counted among suitors killed by Oenomaus), and appearing in epic-war associations (carrying arms). One local Kos tradition (summarized in modern reference works) attributes a quasi-extraordinary feat to that island's Chalcodon: because of descent from Poseidon he was said to be capable of splitting rocks. Other actions recorded (wounding Heracles, being slain in battle, marrying a Danaid) are narrated as mortal events in heroic myth.

Elephenor
Elephenor (Ancient Greek: Ἐλεφήνωρ) is a mortal king of the Abantes of Euboea in Greek mythic-historical tradition, known as a captain of a contingent to the Trojan War, a purifying figure in one homicide episode, and as the subject of variant local foundation or exile traditions after the war.

Heracles
Heracles is the greatest hero of Greek myth whose career bridges mortal hero-cult and full divinization. Celebrated for his Twelve Labours, martial prowess, and travels between the mortal world, the underworld, and Olympus, he functioned as a civic patron, ancestor of royal lines (the Heracleidae), and object of cult that treated him both as chthonic hero and as god.

Amphitryon
Amphitryon is a mortal nobleman of Greek mythic-historical tradition: son of Alcaeus of Tiryns, husband of Alcmene, and the acknowledged stepfather of Heracles. He appears in heroic-age narratives as a warrior, dynastic actor, and the human whose identity is impersonated by Zeus in literary treatments that explore paternity and identity.

Poseidon
Poseidon is a principal deity of the ancient Greek pantheon, counted among the Twelve Olympians; he presides over the sea, storms, earthquakes and horses and functions as protector of seafarers and guardian of cities and colonies.
Community Record
- [1]Chalcodon. Wikipedia, 'Chalcodon' (etymology, Kos tradition, summary of classical variants)wiki
- [2]Chalcodon (Wikidata Q2640841). Wikidata entry Q2640841 (identification as a mythical king, son of Abas)other
- [3]The Protidian Gate - The road from Thebes, from Pausanias' Description of Greece (LP0067). Pausanias, as cited in Archive Legendary Passages (mentions the tomb of Chalcodon slain by Amphitryon)literary
- [4]Antiope and Pirithous (LP0045). Plutarch passages in the Archive corpus (contextual material situating the milieu of overlapping local traditions; included for contextual reference)literary
- [5]plLoT26 Antiope & Pirithous (LP0117). Plutarch passages in the Archive corpus (contextual material for related heroic cycles)literary
