- "Big gooberfish! Huge-o teeth!"
- ―Jar Jar Binks
Opee sea killers, also known to Gungans as Gooberfish, were creatures found in the oceans of the planets Naboo and Strokill Prime. They contained evolutionary traits from multiple other animals, and had strong armor and jaws used in capturing their prey.
- Star Wars: Episode I The Phantom Menace (First appearance)
- Star Wars Journeys: The Phantom Menace
- Star Wars Journeys: Beginnings
- Star Wars: The Clone Wars – "Children of the Force" (Appears in hologram)
- Rogue One: A Star Wars Story (Appears as a toy)
- Star Wars 46: Mutiny at Mon Cala, Part III
- The Legends of Luke Skywalker (Mentioned only)
- William Shakespeare's The Phantom of Menace: Star Wars Part the First
- LEGO Star Wars: The Freemaker Adventures – "The Kyber Saber Crystal Chase"
- Ultimate Star Wars
- Star Wars: Absolutely Everything You Need to Know
- Star Wars Character Encyclopedia: Updated and Expanded
- Star Wars: Rogue One: The Ultimate Visual Guide
- Star Wars: The Visual Encyclopedia
- Star Wars: Absolutely Everything You Need to Know, Updated and Expanded
- Star Wars Encyclopedia of Starfighters and Other Vehicles