In 32 BBY, Zapalo served in the council under Queen Padmé Amidala shortly prior, and during, the Invasion of Naboo. A decade later in 22 BBY, Zapalo was still a member of the council, now advising Queen Jamillia, and was present in the Theed Royal Palace when then Senator Padmé Amidala and Jedi Padawan Anakin Skywalker arrived after a plot to assassinate Senator Amidala.
- Star Wars: Geektionary: The Galaxy from A - Z
- Star Wars Helmet Collection 54
- Star Wars: The Complete Visual Dictionary, New Edition