- This character is a member of Selar's family.
Slon, the brother of Selar, was a Vulcan male who lived in the 24th century.
In the 2370s, Slon was in an ongoing relationship with another Vulcan male named Sotok. Due to his nature, Slon never underwent pon farr, and was considered a waste of genetic material by his father. (NF - Excalibur novel: Renaissance)