Debussy's Frog

The Battak frog, now placed in the genus Pulchrana, is a true frog endemic to Sumatra and known only from its type locality in the Batak Mountains, collected at 1,000 m. The holotype is now lost, there are concerns about whether it is a valid species, since it might be a synonym of Sylvirana nigrovittata, and nothing is known of its ecology (Wikipedia, general species account).