τεττιγόνιον
From LSJ
Φίλον δι' ὀργὴν ἐν κακοῖσι μὴ προδῷς → Amicum ob iram deserere cave in malis → Verrate einen Freund nicht in der Not aus Zorn
English (LSJ)
τό,
A a small and voiceless kind of τέττιξ, a leaf-hopper or cicadelle, Arist.HA532b17; fem. pl. tettigoniae, Plin.HN11.92; prob. everywhere f.l. for τιτιγόνιον (q.v.).