{"title":"A new genus of river snails, Dalipaludina (Gastropoda, Viviparidae), endemic to the Yunnan Plateau of SW China","authors":"Le-Jia Zhang, L. Du, T. von Rintelen","doi":"10.3897/zse.99.102586","DOIUrl":null,"url":null,"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.","PeriodicalId":48677,"journal":{"name":"Zoosystematics and Evolution","volume":"19 1","pages":""},"PeriodicalIF":1.6000,"publicationDate":"2023-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Zoosystematics and Evolution","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.3897/zse.99.102586","RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ZOOLOGY","Score":null,"Total":0}
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.
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.
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