来自缅甸的一种新的丸千足虫属 Rhopalomeris Verhoeff, 1906 (Diplopoda, Glomerida, Glomeridae), 以及 Rhopalomeriscarnifex (Pocock, 1889) 的注释。

IF 16.4 1区 化学 Q1 CHEMISTRY, MULTIDISCIPLINARY
Accounts of Chemical Research Pub Date : 2024-10-16 eCollection Date: 2024-01-01 DOI:10.3897/zookeys.1215.130919
Natdanai Likhitrakarn, Sergei I Golovatch, Ruttapon Srisonchai, Parin Jirapatrasilp, Pichsinee Sapparojpattana, Ekgachai Jeratthitikul, Somsak Panha, Chirasak Sutcharit
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引用次数: 0

摘要

该研究完善并更新了丸千足虫属 Rhopalomeris Verhoeff, 1906 的分类学,该属仅限于印度支那,目前有 6 个已描述的物种。该研究采用了一种综合分类方法,将形态学检查与使用细胞色素 c 氧化酶亚单位 I(COI)基因的 DNA 条形码相结合,进行物种鉴定和划分。第一个目标是根据在缅甸模式产地附近采集的标本,确认 Rhopalomeriscarnifex(Pocock,1889 年)的身份,该物种因其鲜艳的颜色而被称为 "糖丸千足虫"。第二个目标是描述在缅甸克伦邦林诺谷发现的新物种 Rhopalomerisnigroflava Likhitrakarn, sp.该新种的特征是体型较小(5.1-9.7 毫米长),体色为黄色,在某些叶片上有褐色至黑色的对比斑纹。此外,远足合叶与侧合叶角的相对位置也将其与其他 Rhopalomeris 物种区分开来。根据未校正的 COI p-位差,R.nigroflava Likhitrakarn,sp. nov.与其他同属种之间的种间差异为 10.85% 至 16.13%,而种内差异为 0% 至 7.44%。此外,还提供了 Rhopalomeris 所有已知种的分布图和修订的鉴定检索表。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A new species of the pill millipede genus Rhopalomeris Verhoeff, 1906 (Diplopoda, Glomerida, Glomeridae) from Myanmar, and notes on Rhopalomeriscarnifex (Pocock, 1889).

The taxonomy of the pill millipede genus Rhopalomeris Verhoeff, 1906, which is restricted to Indochina and currently comprises six described species, is refined and updated. An integrative taxonomic approach was employed that combines morphological examination with DNA barcoding using the cytochrome c oxidase subunit I (COI) gene for species identification and delineation. The first objective was to confirm the identity of Rhopalomeriscarnifex (Pocock, 1889), a charismatic species known as the "candy pill millipede" due to its vivid coloration, based on specimens collected near the type locality in Myanmar. The second objective was to describe a new species, Rhopalomerisnigroflava Likhitrakarn, sp. nov., discovered in Linno Gu, Kayin State, Myanmar. This new species is distinguished by its small body size (5.1-9.7 mm long) and yellow body with contrasting brown to blackish markings on certain terga. In addition, the position of the telopod syncoxital lobe relative to the lateral syncoxite horns separates it from other Rhopalomeris species. The interspecific divergence between R.nigroflava Likhitrakarn, sp. nov. and other congeners ranges from 10.85% to 16.13%, based on uncorrected COI p-distances, while the intraspecific divergence was 0%-7.44%. A distribution map of and a revised identification key to all known species of Rhopalomeris are also provided.

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来源期刊
Accounts of Chemical Research
Accounts of Chemical Research 化学-化学综合
CiteScore
31.40
自引率
1.10%
发文量
312
审稿时长
2 months
期刊介绍: Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.
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