Passage 8.3.4
Μαντινεὺς δὲ καὶ Τεγεάτης καὶ Μαίναλος, ὁ μὲν τῶν ἐν Ἀρκαδίᾳ πόλεων ὀνομαστοτάτην τὸ ἀρχαῖον Μαίναλον, Τεγεάτης δὲ καὶ Μαντινεὺς Τεγέαν κτίζουσι καὶ Μαντίνειαν. ὠνομάσθησαν δὲ καὶ ἀπὸ Κρώμου Κρῶμοι, καὶ Χαρισία Χαρίσιον ἔχουσα οἰκιστήν, Τρικόλωνοι δὲ ἀπὸ Τρικολώνου, καὶ ἀπὸ μὲν Περαίθου Περαιθεῖς, Ἀσέα δὲ ἀπὸ Ἀσεάτα καὶ ἀπὸ Λυκέως Λυκόα καὶ Σουματία ἀπὸ Σουματέως· Ἀλίφηρος δὲ καὶ Ἡραιεὺς ἐπώνυμοι καὶ οὗτοι πόλεσίν εἰσιν ἀμφότεροι.
Mantineus and Tegeates and Maenalus—Maenalus, in fact, established the city Maenalus, anciently the most renowned of the cities in Arcadia, while Tegeates and Mantineus founded Tegea and Mantinea respectively. They were also named Kromoi from Kromos, and Charisia after its founder Charisios; Trikolonoi after Trikolon; Peraithoi after Peraithos; Asea from Aseatas; Lykoa from Lykeus; and Soumatia from Soumateus. Alipheros and Heraieus are likewise eponymous founders, each giving their names to their respective cities, Alipheira and Heraia.