Thread:LoveWaffle/@comment-1387629-20130112153945

The worm from the episode held no importance and is not a recurring character, it won't be named and therefore doesn't need to go under "appearances". Furthermore, just because certain characters or places were mentioned does not mean it needs a mention tag. Unfortunately, they did not appear so they should not go under "appearances".

You can include all this information in the synopsis, however. 