Chiar

The Chiar were a pre-warp culture that existed in the Delta Quadrant of the galaxy.

Biology
Chiar have four legs and a long segmented neck with a flattened head perched atop it. A pair of arms jutted from the place where the neck met the body and ended in six-fingered hands. Thanks to their nanotechnology, they possess an outer skin capable of changing its molecular composition to suit the needs of the host.