Yridian yak
The Yridian yak was a large mammal native to the Yridian homeworld.
In 2372, Julian Bashir described Morn's inability to play darts by noting that he "couldn't hit a Yridian yak from five paces." (DS9: "Accession")
External link
- Yridian yak at Memory Beta, the wiki for licensed Star Trek works