Jo-Adians are large, round, and red. Some Jo-Adians can weigh 500 UMMUs (Universal Mass Measuring Units). They are capable of consuming what most would consider large amounts of food in one sitting. Their brains happen not to be entirely in their heads with some portions of it existing in their hindquarters. During the bunzel harvesting season, if Jo-Adians do not help with they harvest, they develop bunzel fever and turn physically monstrous and confuse every thing they see for a bunzel to be harvested.
- ↑ "The Taking of PC-7", Ep. 13. Don MacKinnon (Director) & Kevin Hopps (Writer). Buzz Lightyear of Star Command. Disney Enterprises, Inc./Pixar Animation Studios. October 16, 2000.
- ↑ "Bunzel Fever", Ep. 29. Steve Loter (Director) & Jess Winfield (Story Editor) & Jules Dennis, Elizabeth Stonecipher, Jess Winfield (Writers). Buzz Lightyear of Star Command. Disney Enterprises, Inc./Pixar Animation Studios. November 3, 2000.