I'm not sure myself - unless they make links in a Pharoah to Remember - though that's more just a piss take of ancient Egypt.
According to CGEF, in Teenage Mutant Leela Hurdles, the worm they come across in the sewer race mimics the great worms in sound and appearance - the big difference being that instead of a three-part mouth - there are just three mouths. Futher more, I always thought of the sewer worm looking more like a tape worm - but oh well. I'm a fan of Dune (mostly just the movie, if that's forgivable) so I'm interested to see what else there might be