Haemogoth

The Haemogoth were a race which joined The Alliance formed to lock The Doctor in the Pandorica. Their ships were part of the Alliance fleet which traveled to Stonehenge.(DW: The Pandorica Opens) A family of Haemogoths travel to New York to eat the greatest burgers ever to have been created. (NSA: The Forgotten Army)

Behind the Scenes

 * The Haemogoth were the only race mentioned as part of the Alliance that were never seen or mentioned before.
 * The name 'Haemogoth' shares a similarity with 'Haemovore'; it is unknown if they are related.