Iriomote Wildcat - A Living Fossil in Japan

Iriomote wildcat The Iriomote wildcat (Prionailurus iriomotensis; Japanese: 西表山猫 Iriomote-yamaneko), is a wild cat about the size of a domestic cat that lives exclusively on the Japanese island of Iriomote. It is considered a "living fossil" by many biologists because it has not changed much from its primitive form. The Iriomote cat is one of the most threatened species of cat (formerly considered a subspecies of the leopard cat), with an estimated population of fewer than 100 individuals. It has dark brown fur, a bushy tail, and it is not able to sheathe its claws. When it was discovered in 1967, it was regarded as a survivor of an extinct line of felines and placed in a separate genus Mayailurus as Mayailurus iriomotensis. It was then assigned as a subspecies of the leopard cat, before being elevated to the species level again within the same genus of the leopard cat, Prionailurus. This view is still being discussed: some authorities still claim to classify the Iriomote