A new troglobitic species of Allochthonius (subgenus Urochthonius) (Pseudoscorpiones, Pseudotyrannochthoniidae) from Japan

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2021-01-20 DOI:10.3897/SUBTBIOL.37.58580

A. C. M. Viana, R. Ferreira

引用次数: 5

Abstract

Allochthonius (Urochthonius) yoshizawaisp. nov., found in Hiura-do Cave, a limestone cave located in the municipality of Kumakogen, Ehime Prefecture, Japan, is described. It can be distinguished from the consubgeneric species mainly by the carapacal chaetotaxy (6–2, 18), by the presence of 6 setae on the cheliceral palm, by the rallum with 11 blades, by the presence of 8 clavate coxal blades on coxae I, and by the decreased number and distinct shape of the chelal teeth. A redescription of the subgenus Urochthonius, and keys to the subgenera of Allochthonius and to the species and subspecies of Urochthonius are also provided, as well as some ecological remarks, a brief discussion on troglomorphisms for the subgenus, and potential threats for this species.

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日本拟蝎亚属(拟蝎科，拟虎蝎科)一新种

异齿龙（Urochthonius）Yoshizawasp。11月，在日本爱媛县久马根市的一个石灰岩洞穴Hiura do洞穴中发现。它与同属物种的区别主要是：背甲毛状体（6-2，18），螯掌上有6个刚毛，有11个叶片的平行体，第一节有8个棍棒状的舵手叶片，以及螯齿数量减少和形状不同。文中还对乌罗希通亚属进行了重新描述，并对其亚属、种和亚种进行了检索，同时还对一些生态学问题进行了评述，简要讨论了该亚属的同源性，以及对该物种的潜在威胁。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

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.