A two-sentence Wikipedia stub that is scarier than anything I've ever seen, read, or heard.

[tisiphone]

Microchaetus rappi is an earthworm in the Microchaetidae family. It is very large, the largest on record being 22 feet (6.7 meters) long.

Comments

[darquis.livejournal.com]

KITTENWORM! I want one. Long and fuzzy and... fanged.

[bellinghman.livejournal.com]

Noodling around, the 'chaetidae' part of the name appears to mean 'bristles'. So a microchaetidae is something with very small bristles.

OK, I think we can call that fur. Or fuzz. All we now need is a veterinarian dentist with a sense of ambition and the fangs will be a cinch.