Kzer-Za • Kohr-Ah
| Sentient Milieu|
|Kzer-Za • Kohr-Ah|
| Path of Now and Forever|
Ur-Quan Hierarchy • Battle Thrall • Fallow Slave • Oath of Fealty Doctrinal Conflict
|Dreadnought • Marauder • Sa-Matra|
|Excruciator • Slave Shield • Talking Pet|
A Fallow Slave species is a species which, after being defeated by the Ur-Quan Kzer-Za, have accepted its Oath of Fealty and have been encased forever on a world beneath an impenetrable force field known as a Slave Shield. Under the Ur-Quan's Path of Now and Forever, the alternative would have been to join the Hierarchy as a Battle Thrall.
The Faz were the first to suffer this fate.
All the known slave-shielded species have been contained on a single world, typically their homeworld. Nevertheless, it is possible that there are species slave-shielded on more than one world; after discovering the Unzervalt colony, it has been slave-shielded seperately, despite the statement from the Ur-Quan, later repeated by Starbase Commander Hayes, that all materials or personnel left off-world after the shielding would be destroyed.
 Slave Shielded Species
These species are known to be slave shielded by the Ur-Quan Kzer-Za. There must be many more as there are supposed to be thousands of conquered worlds.