Troides helena common in many of the localities in which it occurs, was classified as vulnerable in 1985. Helen in Greek mythology Helen was the daughter of Zeus. Cerberus or Kerberos, in Greek and Roman mythology, is a multi-headed hound which guards the gates of the Underworld. This species is protected under Wild Animals Protection Ordinance Cap 170 in Hong Kong. The common birdwing is protected in Indonesia and may also require protection in peninsular Malaya also. It is listed in Appendix II of Convention on the International Trade in Endangered Species of Wild Flora and Fauna (CITES) as are all other
Scourge of the Underworld have been relocated via the witness protection program and killing them, most recently Viper, member of the Serpent Squad. In the battle, he severely injures the hero (and former villain) Diamondback who recognizes his voice. He is then shown to be working for Henry Gyrich, revealed to be under the influence of Hydra. Encountering the villain the Rattler, whom Scourge subdues and kills after a short but brutal fight, he pulls off his damaged mask, shattered from the fight, and reveals he is Dennis Dunphy. Scourge of the Underworld The Scourge of the Underworld is the name of a series