Name: The Siren
Classification:
villains
group
Publisher(s): 
First Appearance: Justice League of America (vol. 1) #157 (Aug. 1978): "Till Doom Do Us Part!"
Creators: Gerry Conway, Dick Dillin, Juan Ortiz, Frank McLaughlin
Super? (Has Super Powers/Special Abilities/Technology): Yes
Number of Appearances: 1
Enemy of: The Justice League
apparently distinct from later Siren (La Sirene la Bailene) introduced in The Titans #5 (1999)
Justice League of America (vol. 1) #157 (Aug. 1978): "Till Doom Do Us Part!"
Suggested links for further research about this character:
- https://www.comics.org/issue/32481/
- http://darkmark6.tripod.com/supermanind6.html
- http://www.comicvine.com/justice-league-of-america-vol-1-till-doom-do-us-part/37-18707/