DNA条形码揭示了63种被忽视的加拿大甲虫物种（昆虫纲，鞘翅目）。
DNA barcodes reveal 63 overlooked species of Canadian beetles (Insecta, Coleoptera).
作者信息
Pentinsaari Mikko, Anderson Robert, Borowiec Lech, Bouchard Patrice, Brunke Adam, Douglas Hume, Smith Andrew B T, Hebert Paul D N
机构信息
Centre for Biodiversity Genomics, 50 Stone Road East University of Guelph, Guelph, ON, N1G 2W1, Canada Centre for Biodiversity Genomics, University of Guelph Guelph Canada.
Canadian Museum of Nature, P.O. Box 3443, Station D, Ottawa, ON, K1P 6P4, Canada Canadian Museum of Nature Ottawa Canada.
出版信息
Zookeys. 2019 Dec 4;894:53-150. doi: 10.3897/zookeys.894.37862. eCollection 2019.
This study demonstrates the power of DNA barcoding to detect overlooked and newly arrived taxa. Sixty-three species of Coleoptera representing 25 families are studied based on DNA barcode data and morphological analysis of the barcoded specimens. Three of the species involve synonymies or previous taxonomic confusion in North America, while the first Canadian records are published for 60 species. Forty-two species are adventive in North America, and 40 of these adventive species originate from the Palaearctic region. Three genera are recorded from the Nearctic region for the first time: Brullé, 1835 (Hydrophilidae), Reitter, 1891 (Staphylinidae), and Bedel, 1897 (Chrysomelidae). Two new synonymies are established: Campbell, 1991 (Staphylinidae) is a junior synonym of Pandellé, 1869, while Fall, 1919 (Staphylinidae) is a junior synonym of (Gravenhorst, 1806), The previously suggested move of (Fall, 1901) to the genus Dolin, 1964 (Elateridae) is formalized, resulting in (Fall, 1901),
本研究展示了DNA条形码在检测被忽视和新出现的分类群方面的作用。基于DNA条形码数据以及对带有条形码标本的形态学分析，对代表25个科的63种鞘翅目昆虫进行了研究。其中有3个物种在北美涉及同物异名或先前的分类学混淆，同时首次发表了60个物种的加拿大记录。42个物种在北美为外来物种，其中40个外来物种起源于古北区。首次在新北区记录到3个属：Brullé，1835（水龟虫科）、Reitter，1891（隐翅虫科）和Bedel，1897（叶甲科）。建立了两个新的同物异名：Campbell，1991（隐翅虫科）是Pandellé，1869的次异名；而Fall，1919（隐翅虫科）是（Gravenhorst，1806）的次异名。先前建议将（Fall，1901）归入Dolin属，1964（叩头虫科）的分类变动被正式确定，结果为（Fall，1901），
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