Strinx

The Strinx are a former client race of the Yu'vath formed by near-microscopic crystalline colonies. These beings have very little that would be recognized as a civilization by humanity, surviving on barren asteroids throughout the Koronus Expanse. During the Angevin Crusade tens of thousands of these colonies formed key parts of the Yu'vath fleet, but when their masters were defeated the individual groups seperated and became isolated.

Currently the Ordo Xenos no longer classifies these groups as sentient, though ancient records suggest that the colonies could become a significant threat once again when in the presence of specific xenos tech.

Sources

• Rogue Trader: The Koronus Bestiary pg. 114