Livorno, a planet, served as the homeworld of the Livornian species. Queen Prizzi governed this world and, seeking to protect the remaining eggs of her species, she formed an alliance with the Alliance to Restore the Republic sometime between approximately 0 ABY and 3 ABY.
The comic story entitled "The Lost Eggs of Livorno," penned by Cavan Scott, featured Livorno. It was released on April 18, 2018 as part of the 2018 annual issue of IDW Publishing's Star Wars Adventures series.