Polypheme (Polyphemus)

The provided sources do not offer a single canonical origin story. In classical and later literary materials Polyphemus appears as a cyclops figure associated with the Acis and Galatea cycle (artistic adaptations such as Jean Cras's 1922 opera Polyphème explicitly base their plots on that story). Separately, variant name-forms (Polypheme/Polymede/Polymele) are attested as a mortal female figure in heroic genealogies (listed among possible mothers of Jason by Aeson). One late/secondary tradition recorded in a Mallet translation of Snorri's Prose Edda attributes to a Cyclop Polypheme, by Galatea, three sons named Celtus, Illyrius, and Gallus; this is cited as an attested variant rather than a standard origin narrative.

Within the provided excerpts physical description is limited. One source identifies the figure explicitly as a Cyclop (Polypheme/Polyphemus) which in the broader cyclopean tradition implies a giant singular-eyed being, but the supplied materials do not quote a detailed contemporaneous physical account. Later visual and musical art treat Polypheme/Polyphemus as a dramatic mythic figure (museum entries and operatic programs reference paintings and stage works) without providing a primary-source physiological description in the excerpts provided.

The sources do not enumerate systematic supernatural powers. In narrative function Polypheme/Polyphemus serves as an antagonistic figure in the Acis and Galatea cycle—artistic treatments and summaries note his role as rival to Galatea and as antagonist to Acis (the opera Polyphème and related works draw on that episode). In genealogical usages the name functions non-supernaturally as a familial or eponymous ancestor (e.g., cited variants naming Polypheme/Polymede as Jason's mother, and a Mallet/Snorri note reporting Cyclop Polypheme as father of eponymous sons Celtus, Illyrius, and Gallus).