Trenwyth

Trenwyth was the homeworld of flesh-eating daggerworms, a species of parasitic worm that could infest happabores.

Behind the scenes
Trenwyth first appeared in the comic book Star Wars 103: Tai, which was written by Mary Jo Duffy, illustrated by Cynthia Martin and published in 1985. The location was confirmed to be canon by the replica journal Star Wars: Rey's Survival Guide, which was written by Jason Fry and released in 2015.