Lewis & Short

Ptĕrŏphŏros, i, f., = πτεροφόρος (winged), a country near the Riphœan Mountains, Plin. 4, 12, 26, § 88.
Hence, Ptĕrŏphŏrītae, ārum, m., the inhabitants of Pterophoros, Mel. 1, 2.