what are the types of tigers that are extinct
EXTINCT TIGER SUBSPECIES: The Bali tiger (Panthera tigris balica), is an extinct subspecies of tiger which was found solely on the Indonesian island of Bali. It was one of three subspecies of tigers found in Indonesia, together with the Javan tiger, which is also extinct, and the critically endangered Sumatran tiger.f the original nine subspecies of tigers, three have become extinct in the last 80 years; an average of one every 20 years. It has been predicted all tigers may become extinct in the wild within the next decade.