| Mother Bio | |
 DH Mother Bio | |
| ZGe-??? Tyrannosaurus Type ??? | |
| Crew | 1 |
| Weight | 160+ tons |
| Depth | 29.4+ m |
| Height | 12.9+ m |
| Maximum Speed | 230 km/h |
| Weapons | Bio Particle Cannon (2), Thunder Killer Bite, Rib Deathscythe (2), Thunder Hacking Claw (2), Thunder Spike (2) |
| Equipment | Darkness Hell Armor, Bio Zoid Core |
Mother Bio is a Tyrannosaurus type Zoid, one of over 200 species of biomechanical lifeforms depicted by TOMY's Zoids model, toy, and media franchise. The Mother Bio is unique to the Zoids Generations storyline and the related Generations model line.
Overview
The Mother Bio is one of the antagonist Zoids in the Zoids: Generations Storyline. It started out as a Bio Tyranno, heavily customized, and featured as the final enemy Zoid. It carries two bio particle cannons, one on the chest and the other one at the tip of the tail. A prototype was used in the issue but never reached mass production.