It was recently revealed by Russell T Davies that Planet of the Dead, the next episode of Doctor Who, will feature not one but two new species of alien. According to various different sources, the name of one of the monsters will be Tritovore (highlight to reveal) and it will apparently be a 'half-man half-fly creature' (highlight to reveal). The articles then go on to say that the team working on Doctor Who are confident that the monster will become one of the show's iconic villains like the Daleks and the Cybermen are at this moment in time. The Daily Mirror is just one of the sources reporting about these rumours and you can view their article on their official website here.