Genome DNA barcoding reveals insect diversity in the mangrove ecosystems of the Hainan Island, China Journal: Genome Manuscript ID gen-2018-0062.R3 Manuscript Type: Article Date Submitted by the 23-Oct-2018 Author: Complete List of Authors: Liu, Lu; Sun Yat-sen University Guo, Zixiao; Sun Yat-sen University Zhong, Cairong; Hainan Dongzhai Harbor National Nature Reserve Shi, Suhua;Draft Sun Yat-sen University Keyword: DNA barcoding, Hainan Island, Mangrove, Insect, Pest Is the invited manuscript for consideration in a Special 7th International Barcode of Life Issue? : https://mc06.manuscriptcentral.com/genome-pubs Page 1 of 32 Genome DNA barcoding reveals insect diversity in the mangrove ecosystems of the Hainan Island, China Lu Liu1, Zixiao Guo1, Cairong Zhong2, Suhua Shi1 1 State Key Laboratory of Biocontrol,Draft Guangdong Key Lab of Plant Resources, Key Laboratory of Biodiversity Dynamics and Conservation of Guangdong Higher Education Institutes, School of Life Science, Sun Yat-sen University, China 2 Hainan Dongzhai Harbor National Nature Reserve, Haikou, Hainan, China Correspondence: Suhua Shi, Phone numbers: +862084113677. e-mail:
[email protected] 1 https://mc06.manuscriptcentral.com/genome-pubs Genome Page 2 of 32 Abstract Insect diversity is an indicator of environmental conditions. Frequent outbreaks of mangrove pests have threatened the fragile mangrove ecosystem in China and the sustainable utilization of mangrove resources. The understanding of mangrove pests as well as a fundamental knowledge of insect diversity in mangrove forests in China has been hindered by the difficulty of morphological species delimitation because captured insect specimens are either larvae or incompletely-preserved adults. DNA barcoding technology uses only a small amount of DNA to conduct species identification.