Snow

Teyla Emmagan posed as her in The Queen, The Queen herself was killed in The Seer.

Biography
The Hive Queen was Todds Queen. She was killed over Atlantis when another Hive ship arrived and they destroyed eachother, Leaving Todd without a Queen. A year later Todd invited John Sheppards team to his Hive Ship.Jennifer Keller had found a way to erase the Wraiths need to feed. Todd accepted the offer and made upp a plan to make Teyla pose as Todds fallen Queen in order for them to tell the Primary about this new "Cure". When they arrived at the ship it emidiatly dropped into Hyperspace. They were taken to the Primary by a Wraith Commander. When he left, Todd killed the Primary and made "Teyla" the Queen of that Hive Ship.After a series of events The Wraith captured Atlantis 1.Teyla went to see them in the brig and briefed them, Not knowing that the Wraith Commander was overhearing their conversation.He later attacked her in her personal Quarters and almost killed Teyla, Todd arrived in the last moment and killed the Commander stating that he would not be troubeling her again. Teyla then made Todd the new leader of the Hive Ship and returned to Atlantis.