1. Institute for Tropical Biology and Conservation Universiti Malaysia Sabah Kota Kinabalu Malaysia
2. Lee Kong Chian Natural History Museum National University of Singapore Singapore Singapore
3. Herpetology Laboratory, Department of Biology La Sierra University Riverside California USA
4. Department of Herpetology San Diego Natural History Museum San Diego California USA
5. School of Biological Sciences Universiti Sains Malaysia Penang Malaysia
6. Center for Marine and Coastal Studies Universiti Sains Malaysia Pulau Pinang Malaysia