Raffles' Banded Langur

Raffles' Banded Langur :: Presbytis femoralis

Bad at Goodbyes :: Episode 089

On today’s show we learn about the Raffles' Banded Langur, a critically endangered mammal, a primate, native to southeast Asia, to Singapore and southern Malaysia. Its scientific name is Presbytis femoralis and it was first described in 1838.

For more information about Raffles' Banded Langur conservation please see Mandai Nature at https://www.mandainature.org/.

(00:05) Intro(02:05) Species Information(31:03) Citations(33:20) Music(41:20) Pledge

Research for today’s show was compiled from:

Ang, A., Boonratana, R. & Nijman, V. 2022. Presbytis femoralis. The IUCN Red List of Threatened Species 2022: e.T39801A215090780. – https://dx.doi.org/10.2305/IUCN.UK.2022-1.RLTS.T39801A215090780.enAng, A., D’Rozario, V., Jayasri, S. L., Lees, C. M., Li, T. J., & Luz, S. (2016). Species action plan for the conservation of Raffles’ banded langur (Presbytis femoralis femoralis) in Malaysia and Singapore. IUCN SSC Conservation Breeding Specialist Group. – https://portals.iucn.org/library/node/47506Ang, A., Jabbar, S., D’Rozario, V., & Lakshminarayanan, J. (2021). Citizen science program for critically endangered primates: A case study from Singapore. Primate Conservation, 35, 179–188. – http://www.primate-sg.org/storage/pdf/PC35_Ang_et_al_Citizen_science.pdfAng, A., Roesma, D. I., Nijman, V., Meier, R., Srivathsan, A., & Rizaldi (2020). Faecal DNA to the rescue: Shotgun sequencing of non-invasive samples reveals two subspecies of Southeast Asian primates to be Critically Endangered species. Scientific Reports, 10(1), 9396. https://doi.org/10.1038/s41598-020-66007-8Cherian, A. (2023, February). Raffles' banded langur. New England Primate Conservancy. – https://neprimateconservancy.org/raffles-banded-langur/Ding Li Yong. (2025). [Sound recording from] Xeno-Canto. XC961056. – https://www.xeno-canto.org/961056Er, J. (n.d.). Introducing our elusive wild neighbours. [Singapore] National Parks Board. Retrieved October 3, 2026. – https://www.nparks.gov.sg/publications-resources/articles/introducing-our-elusive-wild-neighboursHaris, H., Othman, N., Kaviarasu, M., Najmuddin, M. F., Abdullah-Fauzi, N. A. F., Ramli, F. F., Sariyati, N. H., Ilham-Norhakim, M. L., Md-Zain, B. M., & Abdul-Latiff, M. A. B. (2024). Ethnoprimatology reveals new extended distribution of critically endangered banded langur Presbytis femoralis (Martin, 1838) in Pahang, Malaysia: Insights from indigenous traditional knowledge and mo