Huo

Basic Information

Anatomy

Huo were microorganisms that lived and grew in colonies. When one organism died, it hardened to a rock-like substance and other huo grew on top. Years of this process caused the huge spires that could be found covering the surface of Primarch. Huo were only capable of metabolizing Xenon, which was found in uncommonly large amounts in the atmosphere of Primarch.

Ecology and Habitats

Huo are found exclusively on Primarch, because of the large proportion of Xenon in the atmosphere.