Karzill IV inhabitants were the humanoid inhabitants of Karzill IV, who had green skin with brown stripes on their limbs, and white hair. (LD: "Kayshon, His Eyes Open", "The Best Exotic Nanite Hotel")
Many were employed on the planet as Varuvian ore miners. In 2381, their operation was overrun by the Pakleds. (LD: "Kayshon, His Eyes Open")
In 2282, another member of this species was present aboard the Cosmic Duchess. (LD: "The Best Exotic Nanite Hotel")