When the Annoo-dat conquered their home planet, its name was changed to Annoo after the original homeworld of the Annoo-dat Prime. After a century of Annoo-dat rule, the Rets came to call themselves Annoo-dat and the two cultures largely merged with the Dat-an language replacing Tra'ang'a as the most common language on the planet. To distinguish between the two species, xenobiologists called the Ret Annoo-dat Blue and the original Annoo-dat Annoo-dat Prime. Neither species made such distinctions.
The notorious crime syndicate, the Fromm Gang, was based on Annoo and was for the most part composed of Annoo-dat Blue.
- Star Wars: Droids toy line
- Star Wars: The Action Figure Archive
- The Essential Guide to Alien Species
- "Star Wars Droids: The Adventures of R2-D2 and C-3PO" — Polyhedron 170
- The New Essential Chronology
- The Complete Star Wars Encyclopedia