Sargonian

• Appearance: Mammalian
  • Akin to modern-day Vulcanoids (TOS: "Return to Tomorrow")
• One of the two constituent species of the Arret Empire prior to its collapse (TOS: "Return to Tomorrow")
• Ancestor species of all known Vulcanoid species as a result of the Sargonian diaspora (TOS: "Return to Tomorrow"; TNG Novel: The Buried Age)