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
The Cults of the Greek States The Cults of the Greek States The Cults of the Greek States is a series of works by Lewis Richard Farnell, D. Litt., first published between 1896 and 1909, in five volumes (at the outset Farnell had only planned for there to be three), at the Clarendon Press, Oxford. The works were groundbreaking because it was the first time that any scholar, let alone an Oxford scholar, had attempted to disentangle the history of Greek religion from that of Greek mythology. There was need for the two to be separated since Greek mythology had at the time, in literary circles