Full Name: Ptomamus
Creator: Charles Matthias
Commander Ptomamus was Captain of the Arrow. He was ordered to sail to Arabarb under a flag of truce to secretly plant Charles Matthias in the city. Ptomamus, who is allergic to rats, did his duty loyally, though his ship was sunk while trying to escape from Arabarb's forces. He and his crew fled to the western shores of Arabarb where they were found and rescued by another Whalish ship.