Plix Tixiplik was a Reegrunion male who was a recent addition to Constable Odo's wanted posters around stardate 47390. According to Odo's bulletin: he was "wanted in seven star systems for illegal weapon sales."

While taken to the security office, Nog found the name odd. Having read Tixiplik's data, he then inadvertently noted how very profitable weapon sales were. He further implicated his Uncle Quark for his knowledge of the subject, moments before Quark entered and saved his nephew from further embarrassment. (DS9: "Sanctuary")

Tixiplik was portrayed by an unknown actor.
The wanted poster in Odo's security office appeared in several more episodes such as "Vortex", "If Wishes Were Horses", "The Forsaken", "Dramatis Personae", "Duet", and "In the Hands of the Prophets".