- "And the Jedi's opponent…from the dolovite mines of Mustafar…where for years his job was to keep the tunnels clear of Xandanks and giant man-eating lava eels."
- ―An announcer at Grakkus Jahibakti Tingi's arena
Lava eels were a type of eel that lived in the dolovite mines on the volcanic world of Mustafar. For years, lava eels were kept out of the mines by Kongo the Disemboweler before he was taken to fight in Grakkus' arena on Nar Shaddaa.
- Star Wars 11 (First mentioned)
- Star Wars: Galactic Atlas (First pictured)
- Star Wars: Build Your Own R2-D2 53 (Droid Directory: Cyborgs Part 2)