Orion (species)
- Appearance: Humanoid, green skin (hue ranging from pale to jade), dark-black hair
- Blue-skinned minority, often exploited by the Syndicate to pass for Andorian (ENT Novel: Patterns of Interference)
- Homeworld: Orion
- Most women of the species emit pheromones of varying strength (ENT: "Bound")
- In most humanoid races, pheromones elicit obedience and submission in those attracted to women, irritation and discomfort in those not
- Pheromonal strength wanes with age
- Venus drug largely derived from hormonal treatments used to improve pheromonal strength in older Orion women. (ENT Novel: Tower of Babel)
- Much of Orion cultural structure based in hierarchies of slavery as a result of biology
- Most dominant forces in Orion culture are the noble matriarchal bloodlines with the strongest natural pheromones, ruling over male slavemasters who themselves rule over lower men and women
- Higher-ranking women often pose as slaves to lure and influence other cultures (ENT: "Bound"; ENT Novel: A Choice of Futures)
- Male Orions seem to have names of the form <personal>-<surname>, judging by references (ENT Novel: Tower of Babel)
- Doctor Honar-Des being referred to as "Des" in narration at times