Andorian

• Appearance: Humanoid, dark- to pale-blue skin, white hair, two antennae
• Homeworld: Andor
  • Major offworld populations: Alrond, Threllvia IV, Weytahn
• Cobalt-based blood
• Four genders: Chan, Thaan, Zhen, Shen
  • Shen source of gametes, chan and thaan contribute genetic material, zhen carries to term in pouch on their back
• Imperial andorian surnames start with gender prefix (ch', th', zh', sh') followed by clan names
  • Andorian formerly heavily clan based