A Myhr'an clone was a clone created by the M'Tar in their attempt to take over the Myhr'an and, eventually, the United Federation of Planets. While previous Federation encounters with the Myhr'an indicated the Myhr'an had little expertise or scientific knowledge in cloning, encounters in 2372 proved large leaps and bounds in Myhr'an technology, including cloning. A Myhr'an clone, thought to be a dead Myhr'an, was brought aboard the USS Cantabrian for an autopsy from a derelict Myhr'an scout ship. The clone attacked med tech Nelson, killing him and taking his form. This clone was eventually hunted down and killed trying to escape. (Star Trek: The Cantabrian Expeditions: "Catalyst, Part One", "Catalyst, Part Two")