Question: What year was the Sunda clouded leopard classified as a separate species than its mainland relative, the clouded leopard?
Sentence (from "Sunda clouded leopard"): The Sunda clouded leopard ("Neofelis diardi"), also known as the Sundaland clouded leopard, is a medium-sized wild cat found in two Indonesian islands of Borneo and Sumatra.
Relevant evidence: No