Raxacoricofallapatorian (Dalek)

The arm of a Raxacoricofallapatorian was severed and contained in Henry van Statten's vault in Utah. In 2012, the arm was discovered by the Ninth Doctor and Rose Tyler. Rose, who had met Raxacoricofallapatorians in the Slitheen family during the Slitheen crisis, believed it to be a "piece of Slitheen", and observed that the arm had been stuffed. The arm was coloured green, (TV: Dalek) in the same shade as the Passameer-Day Slitheen. (TV: Aliens of London/World War Three, Boom Town)

Behind the scenes

 * In the video game NOTVALID: The Last Dalek, the player-controlled Metaltron can observe an exhibit as "Extraterrestrial severed arm - unknown origin - discovered Mongolia - 1952."