Members of the various
sentient species native to the
ringworld Pendor.
At last count, these species were as follows: Centaurs, Pendorian Humans, Felinzi, Uncia, Tindals, Satryl, Pendorian Dolphins, Mephits, Ssphynx, Pendorian Dragons, Markals, Pamthreats, Mustels, Vulpins -- and possibly Gerions and Tellakelvars as well, though the latter have not been heard from for a long time.
Terrans who reside on Pendor, but who have not passed through the Great Hall, are welcome, but are not considered Pendorian. The same applies to the llerkindi, to whom Ken Shardik gave a sector of the Ring after the fall of llerkin to the Sinox.