τραχὺς ἐντεῦθεν μελάμπυγός τε τοῖς ἐχθροῖς ἅπασιν → he is a tough black-arse towards his enemies, he is a veritable Heracles towards his enemies
-ου, ὁ Bagapeo hijo de Artajerjes, Ctes.15.47.
Hypc. form of Βαγαπάτης; first letter of posterius is retained and suffix (a)iya added.