Venusians are natives to the planet Venus. They have four legs and two arms. Their skin is green, and their eyes are bulbous. They also sport antennae on their heads, which gives them an insectoid appearance. Ronji is a Venusian, and assistant to Chet Fields when Chet executes a safari to Venus for Wagner Duprey and his niece, Magda Duprey. One of the Venusian Porters on the trip is killed when a Darterfly goes to attack by shooting its poison at Magda and Wagner pushes her out of the way.