Phylogenetic diversity and conservation of protected click beetles (Campsosternus spp.) in Taiwan: a molecular approach to clarifying species status

文化大學機構典藏 CCUR > 環境規劃暨生物資源學院 > 農學院 > 森林暨自然保育學系 > 期刊論文 > Item 987654321/29115

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题名:	Phylogenetic diversity and conservation of protected click beetles (Campsosternus spp.) in Taiwan: a molecular approach to clarifying species status
作者:	Hsieh, Jui-Fan Jeng, Ming-Luen Hsieh, Chia-Hung Ko, Chiun-Cheng Yang, Ping-Shih
贡献者:	森保系
关键词:	16S Bursa copulatrix COI Elateridae Indicator ITS2
日期:	2014-12
上传时间:	2015-01-19 13:53:33 (UTC+8)
摘要:	A well-defined conservation unit provides a proper target of protection and abundant information on the following conservation policy. In Taiwan, a protected click beetle named the rainbow sheath click beetle is believed to include two independent species: Campsosternus watanabei and C. yasuakii. To verify their species status and the conservation unit, five Campsosternus spp. were included for reconstructing phylogenetic trees by using molecular approaches (two mitochondrial markers and one nuclear marker), and examining morphological characteristics (e.g. female bursa copulatrix). The molecular data indicate that C. yasuakii should be recognized as synonymous with C. mirabilis. In addition, the anatomical comparison of the female bursa copulatrix, which is vital in genera classification but is often undervalued, suggests the probability of a cryptic genus existing in Campsosternus. Therefore, this study suggests that a taxonomic system solely based on morphology might be unstable, and the robustness of the systematic taxonomy of the family Elateridae can be strengthened using both morphological and molecular tools.
關聯:	JOURNAL OF INSECT CONSERVATION Volume: 18 Issue: 6 Pages: 1059-1071
显示于类别:	[森林暨自然保育學系 ] 期刊論文

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