πικρὸν με ἀπαιτεῖς ἐνοίκιον → you ask too much of me, you demand a bitter rent from me
călămītes: ae, m., = καλαμίτης,I the green frog, Plin. 32, 10, 42, § 122; so id. 32, 10, 50, § 139; 32, 7, 24, § 70.
