Hence the statement of grammarians that both Arantia and Araethyrea were ancient names of Phlius. According to Stephanus of Byzantium, Phlius derived its name from Dionysus and Chthonophyle. Phlius was subsequently conquered by Dorians under Rhegnidas, who came from Sicyon.
The statement of grammarians that both Arantia and Araethyrea were ancient names for Phlius is supported by Stephanus of Byzantium, who proposed that the name Phlius originated from Dionysus and Chthonophyle.  Phlius was later conquered by Dorians under Rhegnidas, who hailed from Sicyon.