Passage 4.1.9
τοῦτο τὸ ἐπίγραμμα δηλοῖ μὲν ὡς παρὰ τὴν Μεσσήνην ἀφίκοιτο ὁ Καύκων ἀπόγονος ὢν Φλύου, δηλοῖ δὲ καὶ τὰ ἐς τὸν Λύκον τά τε ἄλλα καὶ ὡς ἡ τελετὴ τὸ ἀρχαῖον ἦν ἐν Ἀνδανίᾳ. καί μοι καὶ τοῦτο εἰκὸς ἐφαίνετο, τὴν Μεσσήνην μὴ ἑτέρωθι, ἀλλὰ ἔνθα αὐτή τε καὶ Πολυκάων ᾤκουν, καταστήσασθαι τὴν τελετήν.
This inscription makes clear that Caucon came to Messene, being a descendant of Phlyus. It also reveals other details concerning Lycus, and in particular that the ancient rites were originally established at Andania. To me it also appeared reasonable that Messene established these rites not elsewhere, but precisely where she herself and Polycaon had their dwelling.