Nacmorian
- Appearance: Mammalian
- Golden-green skin (TOS Novel: The Captain's Oath)
- Gold irises with horizontal slit pupils (TOS Novel: The Captain's Oath)
- Sexually dimorphic (TOS Novel: The Captain's Oath)
- Males bald, with bulbous foreheads bearing pheremonal glands (TOS Novel: The Captain's Oath)
- Women have bronze, straight hair (TOS Novel: The Captain's Oath)
- Homeworld: Nacmor
- Cultural notes
- Marital relationships include forespouses (TOS Novel: The Captain's Oath)
- Males of dominant culture cover their heads (TOS Novel: The Captain's Oath)