(1)
Wickramasinghe, L.; Vidanapathirana, D.; Rajeev, M.; Wickramasinghe, N. Rediscovery of Pseudophilautus Hypomelas (Günther, 1876) (Amphibia: Anura: Rhacophoridae) from the Peak Wilderness, Sri Lanka, a Species Thought to Be Extinct!. J. Threat. Taxa 2013, 5, 5181-5193.