Romulan Star Empire emblem image. Field primus was a flag officer rank in the Romulan Star Navy. History and specificsEdit In the 23rd century, t'Cael Zaniidor Kilyle held this rank, as of the year 2243. (TOS novel: Final Frontier) As this rank was held by the commander of a group of ships, it appears equivalent to a commodore or rear admiral. AppendicesEdit ReferencesEdit TOS novel: Final Frontier Retrieved from "https://memory-beta.fandom.com/wiki/Field_primus?oldid=582890" Categories: Ranks Romulan Star Empire Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.