A new genus of river snails, Dalipaludina (Gastropoda, Viviparidae), endemic to the Yunnan Plateau of SW China

IF 1.6 2区生物学 Q2 ZOOLOGY

Zoosystematics and Evolution Pub Date : 2023-05-11 DOI:10.3897/zse.99.102586

Le-Jia Zhang, L. Du, T. von Rintelen

引用次数: 1

Abstract

A new genus of viviparid snail, Dalipaludinagen. nov., from the Yunnan Plateau of China is described within an integrative taxonomic framework based on data from the mitochondrial COI marker and morphology. Dalipaludina can be distinguished from all other viviparid genera by a unique combination shell, operculum and radula characters. Four species are assigned here to the new genus, Dalipaludina delavayanacomb. nov., Dalipaludina oxytropoidescomb. nov., Dalipaludina occidentaliscomb. nov., and Dalipaludina pyramidellacomb. nov., and one species is newly assigned to Margarya, Margarya dianchiensiscomb. nov. The four species of Dalipaludina are allopatrically distributed in shallow water lentic habitats at high altitude regions of the Yunnan Plateau.

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标题云南高原河螺一新属(腹足目，胎生螺科)

标题胎生蜗牛一新属。基于线粒体COI标记和形态数据，在一个综合分类框架内描述了来自中国云南高原的11 . 11 .。Dalipaludina以其独特的壳、盖和壳壳的组合特征区别于所有其他胎生属。四种在这里被分配到新属，Dalipaludina delavayanacomb。11月11日，大叶藻。11月，Dalipaludina occidaliscomb。11月，和达利帕卢迪纳金字塔。11月，其中一种被新分配给玛格丽雅，玛格丽雅dianchiensiscomb。11 .在云南高原高海拔地区的浅水生境中，有四种Dalipaludina的异域分布。

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

Zoosystematics and Evolution ZOOLOGY-

CiteScore

3.50

自引率

5.00%

发文量

审稿时长

16 weeks

期刊介绍： Zoosystematics and Evolution, formerly Mitteilungen aus dem Museum für Naturkunde in Berlin, is an international, open access, peer-reviewed life science journal devoted to whole-organism biology. It publishes original research and review articles in the field of Metazoan taxonomy, biosystematics, evolution, morphology, development and biogeography at all taxonomic levels. The journal''s scope encompasses primary information from collection-related research, taxonomic descriptions and discoveries, revisions, annotated type catalogues, aspects of the history of science, and contributions on new methods and principles of systematics. Articles whose main topic is ecology, functional anatomy, physiology, or ethology are only acceptable when of systematic or evolutionary relevance and perspective.