Potential distribution analysis of an invasive alien species Parapediasia teterrella (Lepidoptera,Crambidae) in East Asia |
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| Affiliation: | 1. Institute of Plant Protection, Jiangsu Academy of Agricultural Sciences, Key Lab of Food Quality and Safety of Jiangsu Province-State Key Laboratory Breeding Base, Nanjing 210014, China;2. College of Life Sciences, Huaibei Normal University, Huaibei 235000, China;3. Education Ministry Key Laboratory of Integrated Management of Crop Diseases and Pests, College of Plant Protection, Nanjing Agricultural University, Nanjing 210095, China;4. Institute of Plant Protection, Jiangxi Academy of Agricultural Science, Nanchang 330200, China;1. The BCPH Unit of Molecular Physiology, Department of Chemistry, Biology and Marine Science, Faculty of Science, University of the Ryukyus, Nishihara, Okinawa 903-0213, Japan;2. Center for Research Advancement and Collaboration, University of the Ryukyus, Nishihara, Okinawa 903-0213, Japan;3. Japan Butterfly Conservation Society, Shinagawa, Tokyo, Japan;4. Institute for Integrated Radiation and Nuclear Science, Kyoto University, Kumatori, Osaka 590-0494, Japan;1. Ojeong Eco-Resilience Institute, Korea University, Seoul 02841, Republic of Korea;2. Department of Environmental Science and Ecological Engineering, Korea University, Seoul 02841, Republic of Korea;3. Institute of Environment and Ecology, OJERI, Korea University, Seoul 02841, Republic of Korea;1. College of Horticulture and Plant Protection, Yangzhou University, Yangzhou 225009, China;2. Jiangsu Co-Innovation Center for Modern Production Technology of Grain Crops, Yangzhou University, Yangzhou 225009, China;3. Joint International Research Laboratory of Agriculture & Agri-Product Safety (Yangzhou University), Jiangsu, Yangzhou 225009, China;4. State Key Laboratory Breeding Base for Zhejiang Sustainable Pest and Disease Control, Institute for Plant Protection and Microbiology, Zhejiang Academy of Agricultural Sciences, Hangzhou 320021, China;1. Department of Applied Biology, College of Agriculture and Life Sciences, Chonnam National University, Gwangju, Republic of Korea;2. Herbal Medicine Resources Research Center, Korea Institute of Oriental Medicine, Naju, Republic of Korea;3. Department of Plant Quarantine, Animal and Plant Quarantine Agency, Gimcheon-si, Republic of Korea |
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| Abstract: | The bluegrass webworm moth Parapediasia teterrella (Zincken, 1821) is a notorious pest that is native to North America. However, it has invaded East Asia and has caused serious economic losses in China and Japan. The objective of this paper is to analyse the potential geographic distribution of P. teterrella in East Asia with MaxEnt, using predictor variables related to temperature and precipitation. It is suggested that this species has potential to establish in Southeast China, most areas of Jeollanam-do, eastern coastal region of South Korea, and most areas of Japan. Furthermore, we applied the Jackknife test to evaluate the significance of climatic variables in modelling the potential distribution of P. teterrella. The result indicates that annual mean temperature (Bio1), mean temperature of the coldest quarter (Bio11) and precipitation of the coldest quarter (Bio19) mainly affect its geographical distribution. A map showing the potential distribution of P. teterrella in East Asia is provided, and morphological diagnosis of the species is also given. |
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| Keywords: | Pyraloidea Morphological diagnosis Potential distribution MaxEnt Invasive species |
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