Mirabilium auscultationes
Aristotle
Aristotle. Aristotelis Opera, Volume 6. Bekker, Immanuel, editor. Oxford: Oxford University Press, 1837.
Ἐν Κυρήνῃ φασὶ τοὺς ὄντας βατράχους ἀφώνους τὸ παράπαν εἶναι. Καὶ ἐν Μακεδονίᾳ ἐν τῇ τῶν Ἠμαθιωτῶν χώρᾳ τοὺς σῦς εἶναι μώνυχας.