Darren Yeo Chong Jinn

Assistant Professor and Assistant Deputy Head of Department
Research Affiliate, Raffles Museum of Biodiversity Research (RMBR)
Research Affiliate, Tropical Marine Science Institute (TMSI)

Contact Information:
Department of Biological Science
National University of Singapore
14 Science Drive 4
Singapore 117543
Tel: 65162709
Fax: 67792486
Email: dbsyeod@nus.edu.sg
Freshwater and Invasion Biology Lab

PhD NUS, BSc (Hons) NUS

Teaching Areas:

BL5230 – Invasion Biology
LSM3254 – Ecology of Aquatic Environments
LSM4263 – Field Studies in Biodiversity
LSM4264 – Freshwater Biology
LSM4266 – Topics in Aquatic Biodiversity

Research Areas:

Freshwater ecology and biodiversity
Aquatic invasions
Freshwater decapod crustaceans (systematics, biogeography, and conservation)

Current projects:

Projects (together with students, staff, and collaborators) include biodiversity surveys and ecological studies of Singapore’s freshwater fauna such as plankton, invertebrates, and fishes; ecological studies of aquatic alien species in Singapore and tropical Asia; and systematics and taxonomy, biogeography, and conservation of freshwater crabs and other freshwater decapod crustaceans.

  1. Freshwater ecology and biodiversity – Ongoing ecological work focuses on Singapore’s reservoirs including investigations of toxin production by cyanobacteria and their responses to environmental variables; food web and trophic interactions; and origins and ecology of freshwater molluscs.

  2. Aquatic invasions in tropical Asia – Investigating invasiveness, ecology, and impacts of aquatic alien species, e.g., investigating competitive interactions between introduced gobies (marbled goby, Oxyeleotris marmorata and bar-cheeked goby, Rhinogobius giurinus) and native species; and impacts of piscivorous alien fish species on sexual selection in native species of halfbeaks (Hemirhamphidae). Other introduced species studied include the redclaw crayfish (Cherax quadricarinatus), golden apple snail (Pomacea canaliculata), threadfin acara (Acarichthys heckelii), guppy (Poecilia reticulata), and American Bullfrog (Lithobates catesbeianus).

  3. Freshwater crabs – Work includes phylogeographic and taxonomic studies of Asian freshwater crabs; global IUCN Red List conservation assessments; and ecological and conservation studies of critically endangered species, e.g., the Singapore freshwater crab (Johora singaporensis).

Editorial Activities:

Editorial Board, COSMOS (Journal of the Singapore National Academy of Sciences) (2010–2012)
Editorial Board, Raffles Bulletin of Zoology (2007–present)
Editor, Singapore Institute of Biology Bulletin (2003–2007)
Associate Editor, Raffles Bulletin of Zoology (2002–2007)
Managing Editor, Raffles Bulletin of Zoology (2002–2004)

Selected Publications

  1. Jaafar Z, Yeo DCJ, Tan HH, O’Riordan RM (2012) Status of estuarine and marine non-indigenous species in Singapore. Raffles Bulletin of Zoology Supplement No. 25: 79–92

  2. Yeo DCJ, Ng PKL (2012) Sodhiana, a new genus of freshwater crab from South Asia (Decapoda: Brachyura: Gecarcinucidae). Raffles Bulletin of Zoology Supplement No. 25: 279–284

  3. Ng TH, Yeo DCJ (2012) Non-indigenous frogs in Singapore. Nature in Singapore 5: 95–102.
    Klaus S, Yeo DCJ, Ahyong ST (2011) Freshwater crab origins—laying Gondwana to rest. Zoologischer Anzeiger 250: 449–456.

  4. Belle, CC, Wong JQH, Yeo DCJ, Tan SH, Tan, HH, Clews E, Todd PA (2011) Ornamental trade as a pathway for Australian redclaw crayfish introduction and establishment. Aquatic Biology 12: 69–79.

  5. Cumberlidge N, Ng PKL, Yeo DCJ, Naruse T, Meyer KS, Esser LJ (2011) Diversity, endemism and conservation of the freshwater crabs of China (Brachyura: Potamidae and Gecarcinucidae). Integrative Zoology 6: 45-55.

  6. Shih HT, Shy JY, Naruse T, Hung HT, Yeo DCJ, Ng PKL (2011) Introduction of an Indochinese freshwater crab Sayamia germaini (Crustacea: Brachyura: Gecarcinucidae) to Taiwan: morphological and molecular evidence. Raffles Bulletin of Zoology 59(1): 83-90.

  7. Naruse T, Nguyen XQ, Yeo DCJ (2011) Three new species of Indochinamon Yeo & Ng, 2007 (Crustacea: Brachyura: Potamoidea: Potamidae) from Vietnam, with a redescription of Ranguna (Ranguna) kimboiensis Dang, 1975. Zootaxa 2732: 33–48.

  8. Chong KY, Corlett RT, Yeo DCJ, Tan HTW (2011) Towards a global database of weed risk assessments: a test of transferability for the tropics. Biological Invasions 13(7):1571–1577

  9. Yeo DCJ, Lim KKP (2010) Aplocheilus lineatus, a non-native killifish (Actinopterygii: Cyprinodontiformes: Aplocheilidae) in Singapore. Nature in Singapore 3: 327–332

  10. Yeo DCJ, Chia CSW (2010) Introduced species in Singapore: an overview. Cosmos 6(1): 23-37

  11. Yeo DCJ (2010) Introduced decapod crustaceans in Singapore's reservoirs, Cosmos 6(1): 83-88

  12. Beenaerts N, Bahir MM, Ng PKL, Yeo DCJ, Bex GJ, Pethiyagoda R, Artois T (2010) Phylogenetic diversity of Sri Lankan freshwater crabs and its implications for conservation. Molecular Ecology, 19: 183–196.

  13. Ng HH, Tan HH, Yeo DCJ, Ng PKL (2010) Stingers in a strange land: South American freshwater stingrays (Potamotrygonidae) in Singapore. Biological Invasions 12(8): 2385-2388

  14. Yeo DCJ, Ahyong ST, Lodge DM, Ng PKL, Naruse T, Lane DJW (2010) Floating oil platforms pose a serious threat as vectors of biofouling-mediated invasions. Biofouling 26(2): 179–186. DOI 10.1080/08927010903402438

  15. Cumberlidge N, Ng PKL, Yeo DCJ, Magalhães C, Campos MR, Alvarez F, Naruse T, Daniels SR, Esser LJ, Attipoe FYK, Clotilde-Ba FL, Darwall W, McIvor A, Baillie JEM, Collen B, Ram M (2009) Freshwater crabs and the biodiversity crisis: Importance, threats, status, and conservation challenges. Biological Conservation 142: 1665–1673.

  16. Yeo DCJ, Ng PKL, Cumberlidge N, Magalhães C, Daniels SR, Campos MR (2008) in freshwater. In: Balian EV, Lévêque C, Segers H, Martens K (eds.), Freshwater Animal Diversity Assessment. Hydrobiologia 575: 275–286.

  17. Huang H, Todd PA, Yeo DCJ (2008) Inter- and intra-specific variation in the facial colours of Perisesarma eumolpe and Perisesarma indiarum (Crustacea: Brachyura: Sesarmidae). Hydrobiologia 598: 361–371.

  18. Boon PY, Yeo DCJ, Todd PA (2008) Feeding ecology of the genus Perisesarma (Crustacea: Decapoda: Brachyura: Sesarmidae) in Mandai mangroves, Singapore. Journal of Crustacean Biology 28(3): 480–484.

  19. Shih HT, Yeo DCJ, Ng PKL (2008) The collision of the Indian plate with Asia: molecular evidence for its impact on the phylogeny of freshwater crabs (Brachyura: Potamidae). Journal of Biogeography 36: 703–719.

  20. Yeo DCJ, Naruse T (2007) On the freshwater crab genus Hainanpotamon Dai (1995) (Crustacea: Decapoda: Brachyura: Potamidae: Potamiscinae), with a redescription of Potamon (Potamon) orientale (Parisi, 1916), and description of three new species. Zoological Science 24: 1143–1158.

  21. Ahyong ST, Yeo DCJ (2007) Feral populations of the Australian Red-Claw Crayfish (Cherax quadricarinatus von Martens) in water supply catchments of Singapore. Biological Invasions 9: 943–946.

  22. Yeo DCJ, Shih HT, Meier R, Ng PKL (2007) Phylogeography of the freshwater crab genus Johora (Crustacea: Brachyura: Potamidae) from the Malay Peninsula, and the origins of its insular fauna. Zoologica Scripta 36: 255–269.

  23. Yeo DCJ, Ng PKL (2005) On a new genus of freshwater crab from Vietnam, with description of a new species, with comments on the nomenclatural status of Orientalia Dang, 1975 (Crustacea: Brachyura: Potamidae: Potamiscinae). Zootaxa 917: 1–15.

  24. Yeo DCJ, Ng PKL (2003) Recognition of two subfamilies in the Potamidae Ortmann, 1896 (Brachyura, Potamidae), with a note on the genus Potamon Savigny. Crustaceana 76(10): 1219–1235.

  25. Yeo DCJ, Cai YX, Ng PKL (1999) The freshwater and terrestrial decapod crustacea of Pulau Tioman, Peninsular Malaysia. In: Sodhi NS, Yong HS, Ng PKL (eds.), The Biodiversity of Pulau Tioman, Peninsular Malaysia, Raffles Bulletin of Zoology supplement 6: 197–244.

  26. Yeo DCJ, Naiyanetr P, Ng PKL (1999) Revision of the waterfall crabs of the genus Demanietta Bott, 1966 (Decapoda: Brachyura: Potamidae). Journal of Crustacean Biology 19(3): 530–555.

  27. Yeo DCJ, Ng PKL (1997) On a new genus of riverine crab (Crustacea: Decapoda: Brachyura: Potamidae) from northwestern Thailand, with descriptions of two new species. Hydrobiologia 350: 179–188.

  28. Yeo DCJ, Ng PKL (1997) The alpheid shrimp genus Potamalpheops Powell, 1979, (Crustacea: Decapoda: Caridea: Alpheidae) from southeast Asia, with descriptions of three new species. Journal of Natural History 31(2): 163–190.

  29. Selected book/book chapters/editorships
    Wang LK, Yeo DCJ, Lim KKP, Lum SKY (eds.) (2012) Private Lives: An Exposé of Singapore’s Rainforests. Raffles Museum of Biodiversity Research. 298 pp.

  30. Yeo DCJ, Tan HTW (2012) Forest Anatomy. In: Wang LK, Yeo DCJ, Lim KKP, Lum SKY (eds.) Private Lives: An Exposé of Singapore’s Rainforests. Raffles Museum of Biodiversity Research. Pp 12-17.

  31. Yeo DCJ (2012) Alien Animals. In: Wang LK, Yeo DCJ, Lim KKP, Lum SKY (eds.) Private Lives: An Exposé of Singapore’s Rainforests. Raffles Museum of Biodiversity Research. Pp 256.

  32. Yeo DCJ, Corlett RT, Tan HTW (2011) Chapter 8. The Biodiversity Crisis in Asia: Singapore as a model for environmental change and threats to terrestrial and freshwater ecosystems. In: Savage VR, Lye LH (eds) Environment and Climate Change in Asia: Ecological Footprints and Green Prospects. Pearson. Pp. 161-170.

  33. Yeo DCJ, Lim KKP (2011). Freshwater Ecosystems. In: Ng PKL, Corlett RT, Tan HTW (eds.), Singapore Biodiversity: An Encyclopedia of the Natural Environment and Sustainable Development. Editions Didier Millet. Pp 52-63.

  34. Yeo DCJ, Carlton JT, Teo SLM, Ng PKL (2011). An Incoming Flood on a Cryptic Stage: Understanding Alien Crustacean Invasions in Southeast Asia. In: Galil BS, Clark PF, Carlton JT (eds.), In the Wrong Place - Alien Marine Crustaceans: Distribution, Biology and Impacts. Invading Nature - Springer Series in Invasion Ecology 6, Springer Netherlands. Pp 403-417.

  35. Tan SH, Yeo DCJ, Tan HH (eds.) (2010) Introduced species in Singapore. Cosmos 6. Pp 1-127.

  36. Yeo DCJ, Wang LK, Lim KKP (eds.) (2010) Private Lives: An Exposé of Singapore’s Freshwaters. Raffles Museum of Biodiversity Research. 258 pp.

  37. Tan HTW, Chou LM, Yeo DCJ, Ng PKL (2010) The Natural Heritage of Singapore, 3rd Edition. Pearson Prentice Hall. 323 pp.

  38. Yeo DCJ, Tan SH, Ng PKL (2008) Horseshoe crabs (Phylum Arthropoda: Subphylum Chelicerata: Class Merostomata) Decapod Crustaceans (Phylum Arthropoda: Subphylum Crustacea: Order Decapoda). In: Davison GHW, Ng PKL, Ho HC (Eds.), The Singapore Red Data Book: Threatened Plants and Animals of Singapore, 2nd. edn. Nature Society (Singapore), Singapore. Pp. 110-128.

  39. Ng PKL, Yeo DCJ (2007) . In: Chua LSL, Kirton LG, Saw LG (eds.), Status of Biological Diversity in Malaysia & Threat Assessment of Plant Species in Malaysia. 28–30 June 2005, Forest Research Institute Malaysia. Pp. 90–118.

  40. Yeo DCJ, Ng PKL, Pethiyagoda R (eds.) (2005) Contributions to biodiversity exploration and research in Sri Lanka. Raffles Bulletin of Zoology supplement 12. Pp. i, 1–434.

  41. Kottelat M, Yeo DCJ (eds.) (2005) Southeast Asian freshwater fish diversity. Raffles Bulletin of Zoology supplement 13. Pp. i, 1–208.