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Past and present: the status and distribution of otters (Carnivora: Lutrinae) in China

  • Fei Li (a1) and Bosco Pui Lok Chan (a1)

Three species of otters are known from China; the Eurasian otter Lutra lutra is widespread throughout the country and the smooth-coated Lutrogale perspicillata and Asian small-clawed otters Aonyx cinereus occur in tropical and subtropical regions. We summarize the past status and distribution of otters in China, and provide an update based on a literature review, interviews and field surveys. Otter populations have undergone a dramatic countrywide decline, and are extirpated over much of their former ranges. Relict populations persist, however, in well-protected nature reserves, in sparsely populated headwaters of the Qinghai–Tibetan Plateau, at remote sites along international borders, and in densely populated deltas and floodplains. Recent records were mostly of the Eurasian otter, and we could find no confirmed recent record of the smooth-coated otter. The otters that survive in certain well-protected sites could act as source populations for recolonization if adequate conservation interventions are implemented. Urgent, focused action is needed to protect the remaining populations, and to study the taxonomy and ecology of China's otters.

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Aadrean, , Salmah, S., Salsabila, A. & Rizaldi, (2010) Tracks and other signs of otters in rice fields in Padang Pariaman, West Sumatra: a preliminary study. IUCN Otter Specialist Group Bulletin, 27, 611.
Allen, G.M. (1938) The Mammals of China and Mongolia. Part 1. The American Museum of Natural History, New York, USA.
Ando, M. (2008) The Japanese Otter: Lessons from its Extinction. University of Tokyo Press, Tokyo, Japan. [In Japanese]
Balestrieri, A., Messina, S., Pella, F., Prigioni, C., Saino, N. & Fasola, M. (2016) Eurasian otter Lutra lutra in developing countries: a resurvey of Albania 22 years after the fall of communism. Oryx, 50, 368373.
Chanin, P. (2013) Otters. Whittet Books Ltd, London, UK.
Chen, L. (1964) Strive for hunting development of China. Journal of Zoology, 6, 310312. [In Chinese]
Chen, S.W., Yu, J.P., Chen, X.N., Shen, X.L., Li, S. & Ma, K.P. (2016) Camera-trapping survey on the diversity of mammal and pheasant species in Gutianshan National Nature Reserve, Zhejiang Province. Acta Theriologica Sinica, 36, 292301. [In Chinese]
Cheng, J.Z. (1980) Investigate and study on the utilization status of animal resources in Mudanjiang. Territory & Natural Resources Study, 2, 3045. [In Chinese]
Crandall, K.A., Bininda-Emonds, O.R.P., Mace, G.M. & Wayne, R.K. (2000) Considering evolutionary processes in conservation biology. Trends in Ecology & Evolution, 15, 290295.
Cui, Z.P. (1959) Keeping and breeding otters. Chinese Journal of Zoology, 3, 210212. [In Chinese]
Delibes, M., Calzada, J., Clavero, M., Fernández, N., Gutiérrez-Expósito, C., Revilla, E. & Román, J. (2012) The Near Threatened Eurasian otter Lutra lutra in Morocco: no sign of recovery. Oryx, 46, 249252.
Feng, Z.J., Cai, G.Q. & Zheng, C.L. (1986) The Mammals of Tibet. Science Press, Beijing, China. [In Chinese]
Gao, Y.T. (1987) Fauna Sinica: Mammalia, Volume 8: Carnivora. Science Press, Beijing, China. [In Chinese]
Ge, Y.R. (1983) Geographical distribution and resource utilization of fur-bearing mammals in Henan province. Journal of Xinxiang Normal College, 40, 7686. [In Chinese]
González, I. & Utrera, A. (2004) Distribution of the Neotropical otter Lontra longicaudis in the Venezuelan Andes: habitat and status of its population. IUCN Otter Specialist Group Bulletin, 21, 8692.
Hance, J. (2012) Japan declares its river otter extinct. Http:// [accessed 7 April 2017].
He, B.S., Sun, R.Q., Chen, P., Dong, W., Wang, J., Wang, D.J. & Li, S. (2016) Baseline survey of mammal and bird diversity using camera-trapping in the Changqing National Nature Reserve of Shaanxi Province. Acta Theriologica Sinica, 36, 348356. [In Chinese]
Hu, J.C. & Wang, Y.Z. (1984) Sichuan Fauna Economica, Volume 2: Mammalia. Sichuan Science and Technology Press, Chengdu, China. [In Chinese]
Huang, H.X. (1989) The conservation of mammals in Weining County. Environmental Protection and Technology, 2, 2126. [In Chinese]
Huang, Y.J., Cui, S.P., Li, N., Li, C.W. & Jiang, Z.G. (2017) Invasion and potential impacts of the first alien carnivore in China: American minks (Neovison vison) in Altai region, Xinjiang. Chinese Science Bulletin, 62, 279–288. [In Chinese]
Jia, Z.H., Wu, Y.J., Zhang, J.J., Liu, W. & Yang, Q.Y. (2002) Study on the ecology of Lutra lutra in Lishan Natural Reserve. Shanxi Forestry Science and Technology, 2, 2837. [In Chinese]
Jiang, Z.G., Jiang, J.P., Wang, Y.Z., Zhang, E., Zhang, Y.Y., Li, L.L. et al. (2016) Red List of China's vertebrates. Biodiversity Science, 24, 500552. [In Chinese]
Kruuk, H. (2006) Otters: Ecology, Behaviour and Conservation. Oxford University Press, Oxford, UK.
Kruuk, H., Kanchanasaka, B., O'Sullivan, S. & Wanghongsa, S. (1993) Identification of tracks and other sign of three species of otter, Lutra lutra, Lutra perspicillata and Aonyx cinerea in Thailand. Natural History Bulletin of the Siam Society, 41, 2330.
Lau, M.W.N., Fellowes, J. & Chan, B.P.L. (2010) Carnivores (Mammalia: Carnivora) in South China: a status review with notes on the commercial trade. Mammal Review, 40, 247292.
Lee, L.L. (1996) Status and distribution of river otters in Kinmen, Taiwan. Oryx, 30, 202206.
Lee, L.L. (2013) Study of Otter Distribution Changes and Population Ecology in Kinmen (1/3). Unpublished report. Kinmen National Park administration. [In Chinese]
Lee, L.L. (2014) Study of Otter Distribution Changes and Population Ecology in Kinmen (2/3). Unpublished report. Kinmen National Park administration. [In Chinese]
Lee, L.L. (2015) Study of Otter Distribution Changes and Population Ecology in Kinmen (3/3). Unpublished report. Kinmen National Park administration. [In Chinese]
Lei, W. & Li, Y.C. (2008) The influence of micro-hydropower station construction on the river ecosystem and otters in Hainan Island. Tropical Forestry, 36, 1820. [In Chinese]
Li, C.Y., Ma, S.L., Wang, Y.X. & Liu, G.C. (1987) Report of Mammalian Survey in the Area of Honghe, Yunnan. Report of Honghe Region. Volume 1, Land Vertebrates. Yunnan Minority Press, Kunming, China. [In Chinese]
Li, D.W., Xue, M.G. & Liu, N.J. (1963) A preliminary survey report on fur-bearing mammals in Hubei Province. Journal of Central China Normal University, 5, 231239. [In Chinese]
Li, D.W., Wu, F.Q., He, D.F. & Dai, Z.X. (1982) Studies on the mammals of the Shennongjia area and its vicinity in Hubei Province. Journal of Central China Normal University, 3, 128137. [In Chinese]
Liu, Z.B. (2013) Knowledge and utilization of otters in ancient China. China Three Gorges Tribune, 3, 3741. [In Chinese]
Liu, Z.H. (1992) The Smooth-Coated Otter in Lower Reaches of Pearl River. Unpublished report. [In Chinese]
Liu, Z.H. & Yuan, X.C. (1981) Survey of animal resources of Nanling (mammals of southern Jiangxi and Hunan). Yearly Report of Guangdong Institute of Entomology, 13, 5776. [In Chinese]
Luo, R. (1993) The Mammalian Fauna of Guizhou. Guizhou Science and Technology Publishing House, Guiyang, China. [In Chinese]
Luo, Q.S. & Zhang, Y.G. (1988) Wildlife resources and conservation in southern Sichuan. Sichuan Journal of Zoology, 7, 2527. [In Chinese]
Ma, J.Z. & Jia, J.B. (1990) Wildlife Management. The Northeast Forestry University Press, Harbin, China. [In Chinese]
Ma, Y.Q. (1986) Fauna Heilongjiangica: Mammalia. Heilongjiang Science & Technology Press, Harbin, China. [In Chinese]
Marcelli, M. & Fusillo, R. (2009) Assessing range re-expansion and recolonization of human-impacted landscapes by threatened species: a case study of the otter (Lutra lutra) in Italy. Biodiversity and Conservation, 18, 29412959.
Mason, C.F. & Macdonald, S.M. (1986) Otters: Ecology and Conservation. Cambridge University Press, Cambridge, UK.
Meijaard, E. (2014) A review of historical habitat and threats of small-clawed otter on Java. IUCN Otter Specialist Group Bulletin, 31, 4042.
Melisch, R., Young, L. & Sadovy, Y. (1998) Eurasian otter (Lutra lutra) still present in Hong Kong. IUCN Otter Specialist Group Bulletin, 15, 4546.
Ni, H.J. (1986) How to eradicate otter. China Fisheries, 13, 24. [In Chinese]
Piao, Z.J., Sui, Y.Z., Wang, Q., Li, Z. & Zhu, L.J. (2011) Population fluctuation and resources protection of otter in Changbai Mountain Nature Reserve. Journal of Hydroecology, 32, 115120. [In Chinese]
Raha, A. & Hussain, S.A. (2016) Factors affecting habitat selection by three sympatric otter species in the southern Western Ghats, India. Acta Ecologica Sinica, 36, 4549.
Recharte Uscamaita, M. & Bodmer, R. (2010) Recovery of the Endangered giant otter Pteronura brasiliensis on the Yavarí-Mirín and Yavarí Rivers: a success story for CITES. Oryx, 44, 8388.
Romanowski, J. (2006) Monitoring the otter recolonisation of Poland. Hystrix, the Italian Journal of Mammalogy, 17, 3746.
Ruan, S.J. & Gong, H.S. (1999) Mammal resources in Niubeiliang National Natural Reserve, Shaanxi Province. Chinese Journal of Zoology, 34, 3035. [In Chinese]
Shaanxi Institute of Zoology (1981) Evaluation of Economic Bird and Mammal Resources of Shaanxi. Bureau of Shaanxi Agricultural Regionalization, Xi'an, China. [In Chinese]
Shek, C.T. (2006) A Field Guide to the Terrestrial Mammals of Hong Kong. Agriculture, Fisheries and Conservation Department, Friends of the Country Parks and Cosmos Books Ltd, Hong Kong.
Sheng, H.L. & Lu, H.J. (1975) Utilization of fur-bearing mammal resources in Jiangxi Province. Chinese Journal of Zoology, 10, 2023. [In Chinese]
Smith, A. & Xie, Y. (2009) A Guide to the Mammals of China. China Science and Technology Publishing House, Beijing, China. [In Chinese]
State Forestry Administration of the People's Republic of China (1959) Instruction to actively develop hunting industry. Gazette of the State Council of the People's Republic of China, 4, 6769. [In Chinese]
Stevens, S., Organ, J.F. & Serfass, T.L. (2011) Otters as flagships: social and cultural considerations. Proceedings of the Xth International Otter Colloquium, IUCN Otter Specialist Group Bulletin, 28A, 150161.
Sun, Y.S. (1991) Research on waterfowl and otter damage to fish resources in reservoirs, and eradication methods. Journal of Fujian Fisheries, 13, 4956. [In Chinese]
Theng, M. & Sivasothi, N. (2016) The smooth-coated otter Lutrogale perspicillata (Mammalia: Mustelidae) in Singapore: establishment and expansion in natural and semi-urban environments. IUCN Otter Specialist Group Bulletin, 33, 3749.
Wang, Q.S. (1990) The Mammal Fauna of Anhui. Anhui Science and Technology Press, Hefei, China. [In Chinese]
Wang, Y.X. (2003) A Complete Checklist of Mammal Species and Subspecies in China. China Forestry Publishing House, Beijing, China. [In Chinese]
Weinberger, I.C., Muff, S., de Jongh, A., Kranz, A. & Bontadina, F. (2016) Flexible habitat selection paves the way for a recovery of otter populations in the European Alps. Biological Conservation, 199, 8895.
Willcox, D., Visal, S. & Mahood, S.P. (2016) The conservation status of otters in Prek Toal core area, Tonle Sap Lake, Cambodia. IUCN Otter Specialist Group Bulletin, 33, 1831.
Wright, L., de Silva, P., Chan, B. & Reza Lubis, I. (2015) Aonyx cinereus. In The IUCN Red List of Threatened Species 2015. Http:// [accessed 8 December 2016].
Wu, M.C. (1993) Guangxi Wild Animals. Guangxi People's Press, Nanning, China. [In Chinese]
Xiao, Z.G. (1986) Land mammal resources in Liaoning. Sichuan Journal of Zoology, 6, 1821. [In Chinese]
Xiao, Z.G. (1988) Fauna Liaoningica – Mammalia. Liaoning Science and Technology Press, Shenyang, China. [In Chinese]
Xie, B.G. & Li, X.Q. (1991) Wildlife resources and utilization in Hunan province. Territory and Natural Resources Study, 13, 5356. [In Chinese]
Xu, L.H. (1984) Species of otters in China and the conservation of their natural resources. Chinese Wildlife, 6, 911. [In Chinese]
Xu, L.H., Wu, P.Y., Yu, S.M. & Wang, L.B. (1989) Economic Animals of Guangdong Mountainous Areas: Mammals. Guangdong Science and Technology Press, Guangzhou, China. [In Chinese]
Yang, B.R. (1990) Resources of beasts in Changbai mountain area. Journal of Yanbian Agricultural College, 12, 2429. [In Chinese]
Yang, Q., Meng, X., Xia, L. & Feng, Z. (2003) Conservation status and causes of decline of musk deer (Moschus spp.) in China. Biological Conservation, 109, 333342.
Yoxon, G. & De Silva, P. (2017) Otters and wetlands training workshop in China. Oryx, 51, 17.
Zhan, S.C. (1985) Preliminary survey of fur-bearing mammal resources in Fujian Province. Wuyi Science Journal, 5, 189195. [In Chinese]
Zhang, R.Z. (1997a) Distribution of Mammalian Species in China. China Forestry Publishing House, Beijing, China. [In Chinese]
Zhang, S.N. (1997b) Pelt trade statistics can no longer reflect the status of wildlife. Wildlife Resources, 18, 19. [In Chinese]
Zhang, M., Yang, Q.R., He, D.F., Dai., Z.X., Peng, J. & Lu, W.M. (1999) Resource and changes of fur-bearing mammals in Yinchang County. In Chinese Zoology Research – Collected Papers, the Congress of the 65 Anniversary of Chinese Zoological Society, pp. 682685. China Forestry Publishing House, Beijing, China. [In Chinese]
Zhang, X.H., Yoxon, P. & Yoxon, G. (2014) Otter populations and their distribution in China – A review. Https:// [accessed 7 April 2017].
Zhang, R., Yang, L., Laguardia, A., Jiang, Z., Huang, M.J., Lv, J. et al. (2016) Historical distribution of the otter (Lutra lutra) in north-east China according to historical records (1950–2014). Aquatic Conservation: Marine and Freshwater Ecosystems, 26, 602606.
Zhu, S.Z. (2006) The exploitation of the main wild animals and their changes in history in Sichuan Liangshan mountain areas. Journal of Southwest China Normal University, 32, 3438. [In Chinese]
Zhuge, Y. (1982) Geographical distribution and resource utilization of fur-bearing mammals in Zhejiang Province. Journal of Hangzhou University, 9, 474481. [In Chinese]
Zhuge, Y. & Huang, M.H. (1988) Fauna of Zhejiang: Mammalia. Zhejiang Science and Technology Publishing House, Hangzhou, China. [In Chinese]
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