In Roman mythology, Poena (also Poine) is the spirit of punishment and the attendant of punishment to Nemesis, the goddess of divine retribution. The Latin word poena, `pain, punishment, penalty`, gave rise to English words such as subpoena and pain. The original word is the Ancient Greek poinḗ (ποινή), also meaning `penalty.” ...[moth] Poena is a genus of moths of the Noctuidae family. ...
Poena was the attendant of punishment to Nemesis.
(Latin) a penalty for something, punishment.