Fabrini
- Historical species native to Fabrina prior to destruction of that world (TOS: "For the World is Hollow And I Can Touch The Sky"; TOS Novel: Ex Machina; TNG Short Story: "'Til Death")
- Descendant species include Lorini
- Various offworld settlements attempted upon detection of approaching supernova, including asteroid vessel Yonada, at least one colony (TOS: "For the World is Hollow And I Can Touch The Sky"; TOS Novel: Ex Machina; TNG Short Story: "'Til Death")
- Numerous interstellar probes also launched, in order to preserve cultural legacy (TOS Novel: Ex Machina)
- First Federation records of the Fabrini date from discovery of such a probe by USS Intrepid during 2264 survey of the Scorpius-Centaurus Association (TOS Novel: Ex Machina)