|Homeworld||Gyomar (Spinward Marches 0108)|
|Reference||GURPS Traveller: Behind the Claw|
Ammonia breathing, vegetarian alien species native to Gyomar (Spinward Marches 0108). The Tethmari are squat creatures supported on three five toed limbs. The front limb contains their visual, audio and olfactory senses, and their digestive organs. Tethmari society is divided into three sexes: male, female and Enabler. Enablers are rare but vital individuals that handle leadership roles in their society. All members of Tethmari society are given their place and lifelong caste at the whims of Enablers. The Tethmari are very friendly to offworld contact, but the cold, dense ammonia atmosphere of their homeworld tends to discourage visitation.