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How Threatened Is Scincella huanrenensis? An Update on Threats and Trends

1
Laboratory of Animal Behaviour and Conservation, College of Biology and the Environment, Nanjing Forestry University, 159 Longpan Rd, Nanjing 210037, China
2
Department of Biological Sciences, College of Natural Science, Kangwon National University, Chuncheon 24341, Korea
3
Herpetology and Applied Conservation Lab, College of Biology and the Environment, Nanjing Forestry University, 159 Longpan Rd, Nanjing 210037, China
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Research Institute of EcoScience, Ewha Womans University, Seoul 03760, Korea
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Bioresource and Environmental Center, Incheon National University, Incheon 22012, Korea
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College of Continuing (Online) Education, Sichuan Normal University, Chengdu 610068, China
*
Author to whom correspondence should be addressed.
The authors contributed equally.
Academic Editor: Antoni Margalida
Received: 9 March 2021 / Accepted: 22 March 2021 / Published: 25 March 2021
It is important to understand the dynamics of population size to accurately assess threats and implement conservation activities when required. However, inaccurate estimates are harming both the threat estimation process, and the resulting conservation actions. Here, we address the extinction threats to Scincella huanrenensis, a species described in the People’s Republic of China, but also occurring on the Korean peninsula. Estimating the threats to the species is not an easy task due to its unknown population status in the Democratic People’s Republic of Korea. Here we analysed the literature to acquire the known presence point for the species, along with datapoints originating from opportunistic field surveys, and employed habitat suitability models to estimate the range of the species. We then followed the categories and criteria of the IUCN Red List of Threatened Species to assess the extinction risk of the species. We found the species not to be fitting the threatened category at the global scale based on the range size, the only category for which enough data was available. We recommend the status of the species on the IUCN Red List of Threatened Species to be updated as it is now listed as critically endangered (CR), a listing fitting a national assessment for the People’s Republic (PR) of China. While this species is possibly less threatened than currently listed, this is not a genuine improvement, and specific conservation aspects should not be neglected due to its specialisation to medium to high elevation habitat. View Full-Text
Keywords: Threat; skink; recommendation; IUCN Red List; Korean Peninsula; China Threat; skink; recommendation; IUCN Red List; Korean Peninsula; China
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MDPI and ACS Style

Shin, Y.; Messenger, K.R.; Koo, K.S.; Lee, S.C.; Hou, M.; Borzée, A. How Threatened Is Scincella huanrenensis? An Update on Threats and Trends. Conservation 2021, 1, 58-72. https://0-doi-org.brum.beds.ac.uk/10.3390/conservation1010005

AMA Style

Shin Y, Messenger KR, Koo KS, Lee SC, Hou M, Borzée A. How Threatened Is Scincella huanrenensis? An Update on Threats and Trends. Conservation. 2021; 1(1):58-72. https://0-doi-org.brum.beds.ac.uk/10.3390/conservation1010005

Chicago/Turabian Style

Shin, Yucheol, Kevin R. Messenger, Kyo S. Koo, Sang C. Lee, Mian Hou, and Amaël Borzée. 2021. "How Threatened Is Scincella huanrenensis? An Update on Threats and Trends" Conservation 1, no. 1: 58-72. https://0-doi-org.brum.beds.ac.uk/10.3390/conservation1010005

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