Culture-hero / first-man tier (rendered 'demigod' per the type constraint, being the offspring of the sky-god and a river-nymph). The genealogical myth survives only through Herodotos 4.5-7; the Pontic-Greek doublet (4.8-10) substitutes Heracles and the snake-maiden. Native theonym unrecorded beyond the Hellenised Ταργίταος.