Lewis & Short

Strŏphădes, um, f., = Στροφἀδες, two islands lying off the coast of Messenia, at first called Plotœ, celebrated as the fabled residence of the Harpies, now Strofahia, Mel. 2, 7, 10; Plin. 4, 12, 19, § 55; Verg. A. 3, 210; Ov. M. 13, 709; Val. Fl. 4, 513.