Zorilla, small, carnivorous, nocturnal mammal, Ictonyx striatus, of the weasel family, found in dry regions of Africa. It is also called striped weasel and striped polecat. Although it strongly resembles the North American skunk, a member of the same family, it is more closely related to the true polecat of Eurasia. The zorilla has thick fur with black and white markings, and a long, bushy tail. Its anal glands secrete a pungent fluid that can be ejected as a defense against predators. It is avoided by other animals. It lives in rocky crevices and hunts by night, feeding on small reptiles and rodents.