Department of Soil Ecology, Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, 18, Hoangquocviet Rd., Caugiay District, Hanoi, VIETNAM. Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18, Hoangquocviet Rd., Caugiay District, Hanoi, VIETNAM..
Zootaxa. 2021 Feb 12;4927(2):zootaxa.4927.2.5. doi: 10.11646/zootaxa.4927.2.5.
A new pill millipede, Rhopalomeris nagao sp. nov., is described from Vietnam. It is recognized by the following combination of characters: antennal tip with numerous sensory cones; telopods with short prefemoral and femoral trichosteles, with long, straight and acute tuberculiform femoral process, and with shorter lobuliform tibial process; syncoxial lobe being slightly concave medially, syncoxial horns being longer than lobe. A fragment of the cytochrome c oxidase subunit I (COI) gene is also provided for the new species. The K2P genetic distance of the COI between the new species and other Vietnamese glomeridans is from 10.7% to 16.9%. Two genera, Hyperglomeris and Hyleoglomeris, are considered to be non-monophyletic, but more data and samples will be needed for confirmation.
描述了来自越南的一种新的 pill millipede，即 Rhopalomeris nagao sp. nov.。它的特征如下：触角末端有许多感觉锥；telopods 具有短的prefemoral 和 femoral trichosteles，具有长而直的锐角股骨突起，以及较短的lobuliform tibial process；syncoxial lobe 中部略微凹陷，syncoxial horns 比 lobe 长。还为新物种提供了细胞色素 c 氧化酶亚基 I (COI) 基因的片段。新物种与其他越南 glomeridans 之间的 COI 的 K2P 遗传距离为 10.7%至 16.9%。两个属，Hyperglomeris 和 Hyleoglomeris，被认为不是单系的，但需要更多的数据和样本来确认。
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