Noxus, a Vhozon Bounty Hunter

The Vhozon are race of highly intelligent humanoid beings who are known for being famous, if ruthless peacekeepers. The Vhozon have high self-esteem and think of many others as being unworthy or criminal, but have themselves contributed much to galactic society. Vhozon combatants go through intense training with their Vhozon Codex, which rewards the Judicator to those who reach the fifth level. The only Vhozon seen in the Metroid series is the Bounty Hunter Noxus, who appears in Metroid Prime Hunters. They most likely have highly insulated skin, as their homeworld, Vho, is subject to sub-zero environments. An evolutionary adaptation of this species is the Vhoscythe, a spinning secondary form used to keep warm, as well as being used as a weapon.

The Phrygisian Bounty Hunter, Rundas, shares similar abilities and body plan with Noxus. Their species' relation is unlikely, however.