3. A native of Bithynia, who is quoted by Heracleides of Tarentum (apud Gal. De Compos. Miedicam. sec. Gen. 4.7, vol. xiii. p. 722), must have lived about the third or second century B. C., as Mantias, the tutor of Heraclides, was a pupil of Herophilus. He is probably the same person as the native of Apamea.
A Dictionary of Greek and Roman biography and mythology
Smith, William
A Dictionary of Greek and Roman biography and mythology. William Smith, LLD, ed. 1890