A new species of Khorata Huber, 2005 (Araneae, Pholcidae) from Jiangxi Qiyunshan National Nature Reserve, southern China.

IF 1 4区环境科学与生态学 Q3 BIODIVERSITY CONSERVATION Biodiversity Data Journal Pub Date : 2024-11-19 eCollection Date: 2024-01-01 DOI:10.3897/BDJ.12.e141018

Guchun Zhou, Jian Lu, Yutong Deng

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Abstract

Background: Khorata Huber, 2005 contains 52 species distributed in Cambodia, China, Laos, Thailand and Vietnam, out of which about 34 species have been recorded from China. It can be distinguished from all other genera of Pholcidae by the male chelicerae with lateral ledges and the cheliceral apophyses with cuticular ridges or scales. The femur of the male palp features a retrolateral apophysis. The male palp is small, characterised by a prolaterally attached genital bulb that lacks projections, except for the embolus. The carapace exhibits a shallow median groove and the female abdomen shows no posterior pockets.

New information: A spider survey conducted in June 2024 from the Jiangxi Qiyunshan National Nature Reserve, Jiangxi, China recorded the genus Khorata for the first time. Based on morphological comparison, one new species was identified and is described here. A detailed description, diagnosis, photographs and distribution map of the new species are provided.

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中国南方江西齐云山国家级自然保护区的 Khorata Huber, 2005 新种（鹤形目，凤蝶科）。

背景：Khorata Huber，2005 年，包含 52 个种，分布于柬埔寨、中国、老挝、泰国和越南，其中约 34 个种在中国有记录。霍拉塔蟾蜍与其他蟾蜍属的区别在于雄性螯有侧缘，螯柄有角质脊或鳞片。雄性上颚的股骨有一个后侧骨突。雄性上颚较小，其特征是生殖器球状体侧附，除栓子外，生殖器球状体缺乏突起。雌性腹部没有后袋：2024 年 6 月在中国江西齐云山国家级自然保护区进行的一次蜘蛛调查首次记录了 Khorata 属。根据形态学比较，确定了一个新种，并在此进行了描述。本文提供了该新种的详细描述、诊断、照片和分布图。

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

Biodiversity Data Journal Agricultural and Biological Sciences-Ecology, Evolution, Behavior and Systematics

CiteScore

2.20

自引率

7.70%

发文量

283

审稿时长

6 weeks

期刊介绍： Biodiversity Data Journal (BDJ) is a community peer-reviewed, open-access, comprehensive online platform, designed to accelerate publishing, dissemination and sharing of biodiversity-related data of any kind. All structural elements of the articles – text, morphological descriptions, occurrences, data tables, etc. – will be treated and stored as DATA, in accordance with the Data Publishing Policies and Guidelines of Pensoft Publishers. The journal will publish papers in biodiversity science containing taxonomic, floristic/faunistic, morphological, genomic, phylogenetic, ecological or environmental data on any taxon of any geological age from any part of the world with no lower or upper limit to manuscript size.