We know from the writer Antoninus Liberalis that he wrote a work on the city of Ambracia, titled Ambrakika (Ἀμβρακικά), but none of his works survive.
[1][2] His time is unknown, but the scholar Felix Jacoby believed he lived around the 3rd century BCE, and was a native of Ambracia.
[3][4][5] There was also a probably unrelated man of this name—Athenadas of Rhegium, son of Zopyros—who was a citharode who performed in the Delphic Soteria in 150 BCE.
[6][7] This article incorporates text from a publication now in the public domain: Mason, Charles Peter (1870).
Dictionary of Greek and Roman Biography and Mythology.