Tessma
- Appearance: Mammalian
- Ridged brow (DS9 Short Story: "Old Souls")
- Generally taller than most humanoids (DS9 Short Story: "Old Souls")
- Homeworld: Tessmata IV
- Cultural notes
- Compulsory military service at age 22 for members of prominent Tessman families (DS9 Short Story: "Old Souls")
History
- c.2235: Incident on Trillius Prime involving inadvertent discovery of the symbiont pools of Mak'ala results in collapse of diplomatic relations with Trill (DS9 Short Story: "Old Souls")