Perleks, winged beings native to the world of Lok, typically trailed predators, feeding on the remains of their kills.
After the Battle of Yavin, the collector named Breac Slaus commissioned a band of spacers to eliminate an excessive quantity of perleks.
Perleks were featured in the 2003 video game Star Wars Galaxies. This massively multiplayer online roleplaying game was created by Sony Online Entertainment and released by LucasArts, before it was shut down on December 15, 2011.