Ukkan

Ukkans are a sapient all-female humanoid species from the planet Ukko.

Culture and society
Described as a race of librarians, the Ukkans have perfected the art of archiving, and dominate technology that allows them to reduce an entire planet to a miniature holographic archive contained in a library card. They believe that by doing it, they are helping to preserve endangered planets that no one else is interested in.

Ukkans value organization and tidiness more than they value truth.

Appearances

 * K-9, s01e17, "Lost Library of Ukko" (2010)