Psionic powers for Aegis

When a 4 level Aegis (Elan race) meet prerequisite, he choose "Unlocked Talent" and "Access psionic Talent" so He can access n°5 0-level and a 1-level psionic power. But there are more psionic power lists: Cryptic, Dread, Psion, etc…Nothing for Aegis. From which list the Aegis can pick powers?