Cycnus of Aetolia

In the attestations provided, Cycnus of Aetolia is identified as a son of Apollo and Hyrie (also spelled Thyrie or Thyria in some indices), daughter of Amphinomus; he is localized as a prince of Thyria (Thyrie) in the Aetolian region that includes Calydon and Chalcis. These genealogical markers appear in classical-name indices and secondary summaries of mythic material and place Cycnus within local heroic lineages of Aetolia rather than as an independent cult figure (sources citing the parentage and place include modern compilations and name-index treatments that summarize ancient traditions).

The sources supply social and narrative descriptors rather than a consistent physical portrait: Cycnus is presented as a prince or kingly youth of Thyria/Aetolia and as a combatant in martial catalogues. No stable or detailed physical description (height, coloration, attributes) is given in the provided materials; descriptions emphasize his status (prince/king) and roles in stories—romantic, punitive, or martial—rather than particular bodily features (see summaries and indices that note his princely status and Aetolian home).

Attestations frame Cycnus primarily through genealogy, social authority, and participation in heroic or erotic narratives. He is semi-divine by parentage (son of Apollo) and appears in Hesiodic/Homeric-style catalogues and later poetic receptions (Ovidic tradition is part of the metamorphosis background). The supplied material does not record any distinct supernatural powers, cultic functions, magical techniques, or consistent miraculous feats attributable to him; his agency in stories is chiefly as a commanding/princely figure who punishes a devoted youth in one tradition and as a named combatant in martial lists.