There are 3 unique codex entries in the Species section on Dromund Kaas.2 are accessible to all Imperial players regardless of class and 1 is unobtainable
Chevin is obtained from interacting with a Clickable Crate.
Codex type: Species | Faction: Imperial | Class: All
Associated Achievement: None
Duros is unobtainable.
Codex type: Species | Faction: Imperial | Class: All
Associated Achievement: None
Kubaz is obtained from speaking with Captain Jeelg during "Flashes in the Dark" mission.
Codex type: Species | Faction: Imperial | Class: All
Associated Achievement: None