Hecataeus of Abdera or of Teos (Greek: Ἑκαταῖος ὁ Ἀβδηρίτης; c. 360 BC – c. 290 BC[1]), was a Greek historian who flourished in the 4th century BC. Though none of his works survive, his writings are attested by later authors in various fragments, in particular his Aegyptica, a work on the society and culture of the Egyptians, and his On the Hyperboreans. He is one of the authors (= FGrHist 264) whose fragments were collected in Felix Jacoby's Fragmente der griechischen Historiker.[2]