Amycus

In the principal classical tradition summarized in the available sources, Amycus is presented as the king of the Bebryces, a people located in Bithynia encountered by the Argonauts during their voyage to Colchis. Some later or variant references (as preserved in modern summaries of onomastic reuse) attribute different parentage in other contexts (one naval summary names him as a son of Poseidon and Melia), but the primary narrative identity in the cited sources is that of a mortal Bebrycian king and antagonist of the Argonauts.

The supplied sources give functional and narrative descriptions rather than detailed physical portrait: Amycus is portrayed as a martial, pugilistic king — called "cruel King Amycus" in voyage summaries — and classical narrative and pictorial traditions emphasize his role as a formidable boxer/opponent. The provided materials do not record precise physical measurements, clothing, or distinctive marks for the Bebrycian king in the excerpts supplied. A separate mythic figure sharing the name, a centaur called Amycus (son of Ophion), is attested in other references and should be treated as distinct.

In the Argonauts narratives cited, Amycus' notable capability is his exceptional skill and aggression in boxing: he issues a lethal pugilistic challenge to visitors and fights as a deadly champion. He functions as a violent, belligerent local ruler who obstructs the Argonauts' passage. The supplied material does not ascribe supernatural or magical powers to the Bebrycian king; his threat is physical and martial, and his canonical defeat comes by being killed in single combat by the Argonaut Pollux.