Time Worm
From Tardis Wiki, the free Doctor Who reference
William once wrote a letter to Doctor Who Adventures, asking the Eleventh Doctor if the Time Beetle had a friend, such as a Time Worm or a Time Spider, as well as if he liked them.
The Doctor responded that the Time Beetle belonged to the Pantheon of Discord, speculating that they "probably" had Time Worms, Space Parrots, and Dimension-Jumping Cheese Weasels, as they "just love[d] chaos". (PROSE: "Time for Friends!" [+]Part of Doctor, Doctor! 273, Loading...{"page":"29","namedpart":"Time for Friends!","1":"Doctor, Doctor! (DWA 273 short story)"})
