Caitians

Caitians are a fictional alien race featured in the Star Trek multimedia franchise. In television history, they first appeared on Star Trek: The Animated Series, and were represented by the character of M'Ress, who was voiced by actress Majel Barrett. Two unnamed Caitians, both of whom were ranking officers in the Federation Starfleet appeared in the 1986 feature film Star Trek IV: The Voyage Home. Two female Caitians also made a brief appearance in the 2009 remake film Star Trek, where they were presented as lovers of Captain Kirk.

Caitians are a sentient bipedal feline race that hail from the planet Cait. They are members of the United Federation of Planets.