Passage 8.3.3
ἀπὸ δὲ Ἑλισσόντος ἥ τε πόλις καὶ ὁ ποταμὸς Ἑλισσὼν τὰ ὀνόματα ἐσχήκασιν, ὡσαύτως δὲ καὶ Μακαρία τε καὶ Δασέα καὶ Τραπεζοῦς ἀπὸ τῶν Λυκάονος ἐκλήθησαν καὶ αὗται παίδων. Ὀρχομενὸς δὲ ἐγένετο οἰκιστὴς Μεθυδρίου τε καλουμένης καὶ Ὀρχομενίων, οὓς ἐν τοῖς ἔπεσι πολυμήλους ὠνόμασεν Ὅμηρος. ὑπὸ δὲ Ὑψοῦντος καὶ Μελαινεαί τε ἐκτίσθησαν καὶ Ὑψοῦς, ἔτι δὲ Θυραῖόν τε καὶ Αἱμονιαί· δόξῃ δὲ τῇ Ἀρκάδων καὶ ἡ Θυρέα ἡ ἐν τῇ Ἀργολίδι γῇ καὶ ὁ Θυρεάτης καλούμενος κόλπος ἀπὸ τοῦ Θυραίου τούτου τὰ ὀνόματα ἐσχήκασι.
Both the city and the river Elisson have received their names from Elisson; similarly, Makaria, Dasea, and Trapezus were also named after the sons of Lycaon. Orchomenus was the founder of both Methydrium and the city called Orchomenus, whose inhabitants Homer in his verses referred to as "rich in sheep." By Hypsus were founded both Melaneae and Hypsus itself, as well as Thyraeum and Haemoniae. According to Arcadian tradition, Thyrea in Argolis and the so-called Thyreatic Gulf derived their names from this Thyraeum.