Dilan Chathuranga (BSc, PhD) is a Lecturer in Zoology at the University of Ruhuna, Sri Lanka. He has authored many research papers on the amphibians, birds, mammals, and insects of Sri Lanka. Kanishka Ukuwela (BSc, PhD) is a Senior Lecturer in Zoology at the Rajarata University, Sri Lanka. He has authored many research papers on the amphibians of Sri Lanka. He has received the President’s Award for Scientific Publications. Anslem de Silva (MSc, DSc, Hon. Cau.) has contributed to nearly 500 publications on the herpetology of Sri Lanka. He has received the President’s Award for Scientific Publications four times and is the recipient of the IUCN’s highest award for Conservation Merit, the Sir Peter Scott Award in 2019. He is the current Co-chairman of the IUCN Species Survival Commission Amphibian Specialist Group of Sri Lanka.