（重定向自2500）
| 2500年的时间线 |
2494年 • 2495年 • 2501年 • 2502年 • 2503年 |
In 2500, the Blathereen family were in competition with their cousins, the Slitheen family, and had gained an advantage over them. (PROSE: The Monsters Inside, TV: The Gift)
Behind the scenes
- Doctor Who: Cybermen states that the Neomorph subspecies of Cybermen was forged by surviving CyberNomads and the CyberTelosians on Telos around the year 2500.