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CATHAICA 1(1): 1–6

A remarkable new species of Aegistohadra Wu, 2004 from Guizhou, southwest China (Gastropoda: Stylommatophora: Camaenidae)

贵州省脐厚螺属一新种（腹足纲：柄眼目：坚螺科）

Zhe-Yu Chen (陈哲宇)1,2

1 Parasitology and Vectors Lab, Department of Veterinary Biosciences, Faculty of Science, The University of Melbourne, Parkville VIC 3010, Australia.

[墨尔本大学理学院兽医科学系寄生虫及媒介实验室 帕克维尔 VIC 3010 澳大利亚]

2 Department of Life Sciences, Natural History Museum, London SW7 5BD, UK.

[伦敦自然历史博物馆自然科学部 伦敦 SW7 5BD 英国]

https://orcid.org/0000-0002-4150-8906; Email: chenzheyu1998@163.com

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Abstract

Aegistohadra jiangrixini Z.-Y. Chen, sp. nov. is described and illustrated from Maolan National Nature Reserve, Guizhou Province, China. The new species can be distinguished from other members of the genus by its smaller size, depressed conical shell, and the pattern of bands. This new species represents the first report of Aegistohadra Wu, 2004 in Guizhou Province.

Key words: New species, morphology, taxonomy, land snail, new provincial record

摘 要

本文报道了产自贵州茂兰国家级自然保护区的脐厚螺属 Aegistohadra Wu, 2004 一新种：姜氏脐厚螺 Aegistohadra jiangrixini Z.-Y. Chen, sp. nov.。该新种系脐厚螺属在贵州的首次报道。与同属其他物种相比，姜氏脐厚螺具有较小的壳体、扁锥形的贝壳及其特有的色带形态等显著的区分特征。

关键词：新种，形态学，分类学，陆生贝类，省级新纪录