The Jyme are a reptilian humanoid species with five subspecies. The are one of the three species with subspecies that the humans have made contact with.
The five subspecies originated from one species, but were separated due to the different conditions.
The most common subspecies, the Kajain'sa'Jyme, or "Red Jyme", adapted to survive in the Wannschok, or "Endless Wastes", a desert region on their world.
Kadas'sa'Jyme, or "Green Jyme," originated in the milder climatic regions of their world, such as the forests and the seacoasts.