學術資源整合系統-相關推薦
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| 作者 | Ho, Yu-Hsiang;Li, Hou-Feng;Chan, Mei-Ling |
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| 出版日期 | 202509 |
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| 已接受 | 20250930 |
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| 著作名稱 | An integrative taxonomy of the genus Stephostethus in Taiwan, with descriptions of four new species (Coleoptera, Latridiidae)
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| 刊名 | Invertebrate Systematics |
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| 卷 | 39 |
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| 頁數 | IS25008 |
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| 被收錄索引 | SCI |
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| 主題 | 動物;博物館學 |
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| 關鍵字 | Asia, fungivore beetles, minute brown scavenger beetles, molecular species delimitation, new species, saproxylic beetles, Taiwan, taxonomic revision. |
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| 摘要 | Latridiidae is a small family within Coleoptera, with over 800 species and 31 genera worldwide. The family is mainly fungivorous, and can be found in leaf litter, on living vegetation, dead dry branches, rotten wood and tree bark. Some species can be found in the indoor environment and are associated with stored products. The genus Stephostethus in Taiwan was previously known to contain three species, S. chinensis (Reitter), S. taiwanus Ho, Rücker & Chan and S. yuanfengensis Ho, Rücker & Chan. Stephostethus chinensis (Reitter) is from the Palaearctic, and other species
are endemic to Taiwan. In this study, we revise the genus based on comparative anatomy and molecular species delimitation methods. As a result, we describe four new species: S. tricarinatus sp. nov., S. cornutus sp. nov., S. truncatus sp. nov. and S. longidens sp. nov. All the new species can be found in the mid-altitude area in Central Taiwan, and S. longidens sp. nov. can also be found in Southern Taiwan. The descriptions, habitus and male terminalia of the four new species are provided. The COX1 and 28S sequences of S. chinensis (Reitter), S. taiwanus Ho, Rücker & Chan, S. yuanfengensis Ho, Rücker & Chan, S. cornutus sp. nov. and S. truncatus sp. nov. are
provided and analysed. We conduct maximum likelihood and Bayesian inference analyses, and all species are recovered as a monophyletic group. The relationships of all species of Stephostethus in Taiwan with adjacent areas based on morphological characters are also discussed. |
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| 資料連結 | ![Full Text]() |
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| DOI | doi:10.1071/IS25008 |
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| 計畫主持人 | 詹美鈴 |
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| 計畫編號 | NSTC112－2313－B－178－001－ |
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| 計畫年度 | 112 |
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| 計畫委託單位 | 國家科學及技術委員會 |
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| 計畫名稱 | 室內嚙蟲與姬薪蟲多樣性監測與做為環境生物指標之評估 |
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| 系統號 | NO000007506 |
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