Publications

2025

Lian, F., & Shivaram, R. (2025) Biodiversity Record: Subaraj’s paddy frog at Jalan Lekar. Nature in Singapore, 18: e2025103.
DOI: 10.26107/NIS-2025-0103

Qiao, Z., Hu, Y., Law, I.T., & Law, I.S. (2025) Observations on nocturnal activities of the Dumeril’s Monitor, Varanus dumerilii Schlegel, 1839, in Borneo, Malaysia. Herpetology Notes, 18: 1027–1030.

Tan, R., & Tan, K.H.J. (2025) Biodiversity Record: Apparent predation of striped kukri snake by dwarf snakehead. Nature in Singapore, 18: e2025046.
DOI: 10.26107/NIS-2025-0046

2024

Chantong, T., Azam, H.B.M., Mohanty, P.K., Wong, K.I., Tan, D., Shivaram, R., Law, I.T., & Law, I.S. (2024) Biodiversity Record: Rediscovery of Peters’ keelback, Hebius petersii, in Singapore. Nature in Singapore, 17:e2024113.
DOI: 10.26107/NIS-2024-0113

Tan, R., & Yi, Y.X. (2024) Biodiversity Record: Painted mock-viper at Nee Soon swamp-forest. Nature in Singapore, 17: e2024081.
DOI: 10.26107/NIS-2024-0081

Goh, E., & Seah, B. (2024) Biodiversity Record: A cluster of Wagler’s pit-viper neonates. Nature in Singapore, 17: e2024041. DOI: 10.26107/NIS-2024-0041

2023

Chan, K.O., Anuar, S., Sankar, A., Law, I.T., Law, I.S., Shivaram, R., Ching, C., Mulcahy, D.G., & Malhotra, A. (2023) A new cryptic species of pit viper from the Ayeyarwady and Yangon regions in Myanmar (Viperidae: Trimeresurus). ZooKeys 1186, 221-234.
https://doi.org/10.3897/zookeys.1186.110422

Tan, R. (2023) Biodiversity Record: Singapore swamp skink, Tytthoscincus temasekensis, at Mandai. Nature in Singapore, 16: e2023106.
DOI: 10.26107/NIS-2023-0106

Tan, R., Lai, E., Nonis, R., Poh, G., & Chanani-Parikh, I. (2023) Biodiversity Record: Subaraj’s paddy frog at Kranji. Nature in Singapore, 16: e2023086.
DOI: 10.26107/NIS-2023-0086

Tan, R., Poh, G., & Leong Z.Y. (2023) Biodiversity Record: Predation of gravid Sumatran gliding lizard by Oriental whip snake. Nature in Singapore, 16: e2023079. DOI: 10.26107/NIS-2023-0079

Pwa K.H.V., Yap, S., Law, I.S., Law, I.T., Wong, J., and Figueroa, A. (2023) Predation on two species of reed snakes (Squamata: Colubridae) by the Giant Forest Centipede, Scolopendra subspinipes Leach, 1815 (Chilopoda: Scolopendridae), in Singapore. Herpetology Notes, 16: pp.577-582

Kamalakannan R. (2023) Biodiversity Record: Attempted predation of black-headed collared snake by Malayan water monitor. Nature in Singapore, 16: e2023074.
DOI: 10.26107/NIS-2023-0074

Goh, E., Chen, J., Ong, M., Seah, B., & Tan, R. (2023) Biodiversity Record: Predation of suspected shrew-faced squirrel by common Malayan racer. Nature in Singapore, 16: e2023059. DOI: 10.26107/NIS-2023-0059

Kamalakannan R. (2023) Biodiversity Record: Predation of variable reed snake by blue Malayan coral snake. Nature in Singapore, 16: e2023056.
DOI: 10.26107/NIS-2023-0056

2022

Sankar, A., Law, I.T., Law, I.S., Shivaram, R., Abraham, R.K., & Chan, K.O. (2022) Morphology, phylogeny, and species delimitation of Micryletta (Anura: Microhylidae) reveals a new species from Singapore. Vertebrate Zoology. https://doi.org/10.3897/vz.72.e85020

Chan, K.O., Law, I.S., Law, I.T., Sankar, A., Shivaram, R., Aowphol, A., Rujirawan, A., Anuar, S., Mulcahy, D., Grismer, J. L., & Grismer, L. L. (2022) Phylogeography of mangrove pit vipers (Viperidae, Trimeresurus erythrurus-purpureomaculatus complex). Zoologica Scripta. https://doi.org/10.1111/zsc.12562

Thirumurugan, N.C., & Tan, R. (2022) Biodiversity Record: Predation of ashy tailorbird by paradise gliding snake. Nature in Singapore, 15: e2022144.
DOI: 10.26107/NIS-2022-0144

Tan, R., Lai, E., & Chanani-Parikh, I. (2022). Biodiversity Record: Banded wolf snake at Upper Seletar. Nature in Singapore, 15: e2022063.
DOI: 10.26107/NIS-2022-0063

Goh, E., & Loh, M. (2022) Biodiversity Record: Golden gliding snake at MacPherson. Nature in Singapore, 15: e2022058. DOI: 10.26107/NIS-2022-0058

Goh, E., & Pek, J. (2022) Biodiversity Record: Golden gliding snake at Ang Mo Kio. Nature in Singapore, 15: e2022037. DOI: 10.26107/NIS-2022-0037

Law, I.T., Law, I.S., Seow, G., & Pwee, T. (2022) Biodiversity Record: Barred kukri snake in Bukit Batok Nature Park. Nature in Singapore, 15: e2022010.
DOI: 10.26107/NIS-2022-0010

Lui, E.Y.L. (2022) Biodiversity Record: Unusual behaviour of a Dumeril’s monitor at Upper Seletar. Nature in Singapore, 15: e2022151.
DOI: 10.26107/NIS-2022-0151

2021

Goh, E., & Law, I.T. (2021) Biodiversity Record: Striped kukri snake diving into water from a palm frond. Nature in Singapore, 14: e2021137. DOI: 10.26107/NIS-2021-0137

Tan, C.J., & See, S.H.Y. (2021) Biodiversity Record: Predation of fruit bat by Wagler’s pit-viper. Nature in Singapore, 14: e2021128. DOI: 10.26107/NIS-2021-0128

Sankar, A., Chakraborty, D., Law, IT., Yap, S., & Tan, J. (2021) Biodiversity Record: Predation of reticulated python by king cobra at Sungei Buloh. Nature in Singapore, 14: e2021085. DOI: 10.26107/NIS-2021-0085

Tan, R., & Lee, W.W.S. (2021) Biodiversity Record: Gimlett’s reed snake at Upper Seletar. Nature in Singapore, 14: e2021076. DOI: 10.26107/NIS-2021-0076

Law, I.S., Tan, R., Sim, R.S.I., & Toh, W.Y. (2021) Biodiversity Record: Jasper cat snake at Upper Seletar. Nature in Singapore, 14: e2021066. DOI: 10.26107/NIS-2021-0066

2020

Tan, C.J. (2020) Malayan water monitor preying on dog-faced water snake. Singapore Biodiversity Records, 2020; p.58 ISSN 2345-7597

Tan, C.L.Y., Cheo, Z.H., & Tan, H.Z. (2020) A king cobra in Hindhede Quarry. Singapore Biodiversity Records, 2020; pp.59-61 ISSN 2345-7597

Munasinghe, D. (2020) A Juvenile Sumatran Flying Dragon. Singapore Biodiversity Records, 2020; p.118 ISSN 2345-7597

Law, I.S., Neo, X., Chan, D.N., & Shivaram, R. (2020) Rediscovery of the Selangor mud snake, Raclitia indica, in Singapore. Singapore Biodiversity Records, 2020; pp.165–167 ISSN 2345-7597

Goh, E., & Seah, R. (2020) Observation of a brown anole at the Kovan area. Singapore Biodiversity Records, 2020; p.190 ISSN 2345-7597

Law, I.T. (2020) Sighting of a blue forest lizard, Calotes mystaceus, in Singapore. Singapore Biodiversity Records, 2020; p.191 ISSN 2345-7597

2019

Serin, S., Law, I.S., Groenewoud, D., & Law, I.T.(2019) Blackwater mud snake at Upper Seletar. Singapore Biodiversity Records, 2019; pp.2-3 ISSN 2345-7597

Law, I.S., Thomas, N., & Law, I.T. (2019) Discovery of the inornate chorus frog, Micryletta inornata, in Singapore. Singapore Biodiversity Records, 2019; p.5 ISSN 2345-7597

Chiok, W.X. (2019) Attempted predation on an octopus by a Malayan water monitor lizard. Singapore Biodiversity Records, 2019; pp.40-41 ISSN 2345-7597

Sankar, A., & Harrick, P. (2019) Observation of a king cobra attacking a smaller conspecific. Singapore Biodiversity Records, 2019; pp.48-49 ISSN 2345-7597

Craig, J.T. (2019) Juvenile king cobra at Pasir Laba Road. Singapore Biodiversity Records, 2019; p.50 ISSN 2345-7597

Craig, J.T. (2019) Keel-bellied whip snake at Pasir Laba. Singapore Biodiversity Records, 2019; p.51 ISSN 2345-7597

Goh, E. (2019) Capture of a lesser Asiatic yellow house bat by a paradise gliding snake. Singapore Biodiversity Records, 2019; pp.93-94 ISSN 2345-7597

Law, I.S., Seah, R., & Wyhe, J. van (2019) Rediscovery of the lined blind snake in Singapore. Singapore Biodiversity Records, 2019; pp.133–134 ISSN 2345-7597

2018

Serin, S. & Subaraj, R. (2018) Rainbow water snake in saltwater at Sungei Buloh. Singapore Biodiversity Records, 2018; p.35 ISSN 2345-7597

Law, I.S. & Kanaike, A. (2018) Third record of the Gimlett’s reed snake in Singapore. Singapore Biodiversity Records, 2018; pp.142–143 ISSN 2345-7597

Law, I.S. (2018) Malesian frog and Malayan giant frog at Bishan Park. Singapore Biodiversity Records, 2018; pp.100–101 ISSN 2345-7597

2017

Tan, C., Chua, J., & Woo, H. (2017) Brown anole at the Singapore Botanic Gardens. Singapore Biodiversity Records, 2017; p.48 ISSN 2345-7597

Law, I.S. (2017) Singapore bent-toed gecko at Admiralty Park. Singapore Biodiversity Records, 2017; p.77 ISSN 2345-7597

Serin, S., Law, I.S., & Thomas, N. (2017) Rediscovery of Gimlett’s reed snake in Singapore. Singapore Biodiversity Records, 2017; pp.89-90 ISSN 2345-7597

2016

Thomas, N., Serin, S., & Law, I.S. (2016) Second recent record of a white-spotted cat snake in Singapore. Singapore Biodiversity Records, 2016; pp.1–2 ISSN 2345-7597

Thomas, N., Goh, C.S., Lin, J., & Ang, G. (2016) Malayan water monitor preying on changeable lizard. Singapore Biodiversity Records, 2016; p.8 ISSN 2345-7597

Law, I.S., Groenewoud, D. & Serin, S. (2016) Three records of king cobra in the Central Catchment Nature Reserve. Singapore Biodiversity Records, 2016; pp.22–23 ISSN 2345-7597

Ng, M., Sankar, A., & Law, I.S. (2016) Mobbing of red-tailed racer by squirrels and macaques. Singapore Biodiversity Records, 2016; pp.42-45 ISSN 2345-7597

Groenewoud, D., & Law, I.S. (2016) First record of greenhouse frog in Singapore. Singapore Biodiversity Records, 2016; p.59 ISSN 2345-7597

Groenewoud, D., & Law, I.S. (2016) Brook’s house geckos at Admiralty Park. Singapore Biodiversity Records, 2016; p.60 ISSN 2345-7597

Sankar, A., & Ng, M. (2016) Five-banded flying dragon at Venus Loop. Singapore Biodiversity Records, 2016; p.71 ISSN 2345-7597

Sankar, A., & Ng, M. (2016) Haas’s bronzeback at Venus Loop. Singapore Biodiversity Records, 2016; p.104 ISSN 2345-7597

Law, I.S., Law, I.T., & Serin, S. (2016) Marbled bent-toed gecko at Upper Seletar. Singapore Biodiversity Records, 2016; pp.117–118 ISSN 2345-7597

Law, I.S., Lee, C., & Serin, S. (2016) Blue bronzeback at Venus Loop. Singapore Biodiversity Records, 2016; p.132 ISSN 2345-7597

Law, I.S., Law, I.T., & Groenewoud, D. (2016) Dead snakes and skink at Upper Peirce. Singapore Biodiversity Records, 2016; pp.145–146 ISSN 2345-7597

Law, I.S. & Serin, S. (2016) Wrestling behaviour of black-eyed litter frogs. Singapore Biodiversity Records, 2016; pp.194–197 ISSN 2345-7597

2015

Groenewoud, D., & Law, I.S. (2015) Red-tailed racer at Mandai. Singapore Biodiversity Records, 2015, p.50 ISSN 2345-7597

Law, I.S. & Groenewoud, D. (2015) Manthey’s chorus frog at Venus Loop. Singapore Biodiversity Records, 2015; p.63 ISSN 2345-7597