Bethan Roa
- Full Name: Bethan Roa
- Species: Trill
- Gender: Male
- Granddaughter: Lyrrin NLN
- Biochemist (DS9 Short Story: "Reflections")
- Implied
- Began suffering from mental illness (DS9 Short Story: "Reflections")
- Attempted to hide issues from Symbiosis Commission through off-planet treatment on Shal Tul (DS9 Short Story: "Reflections")
- Early 2371: Human-based psychological medications began to dissolve host/symbiont bond (DS9 Short Story: "Reflections")
- Further research progressed effect to the point that host/symbiont bond could be safely dissolved (DS9 Short Story: "Reflections")
- c.March 2371: Roa symbiont stolen by Verad Kalon through said drug (DS9 Short Story: "Reflections")
- Death: Early to mid 2371; Shal Tul
- Side effects of physical and psychological impact of removal of Roa symbiont (DS9 Short Story: "Reflections")