Lewis & Short

Antissa, ae, f., = Ἄντισσα, a town in the southern part of the island of Lesbos, now Kalas Limneonas, Liv. 45, 31; Ov. M. 15, 287; Plin. 5, 31, 39, § 89.
Hence, An-tissaei, ōrum, m., inhabitants of Antissa, Liv. 45, 31.