{"title":"On the Identity of Victoria's Mouse Opossum, Marmosa regina Thomas, 1898","authors":"Thomas C. Giarla, R. Voss","doi":"10.1206/3960.1","DOIUrl":null,"url":null,"abstract":"ABSTRACT Phylogenetic analyses of molecular sequence data obtained from the holotype of Marmosa regina Thomas, 1898, together with a reassessment of its morphological characters indicate that this species does not belong to the subgenus Micoureus as previously believed. Instead, both molecular and phenotypic data are consistent with the hypothesis that M. regina is a senior synonym of M. isthmica Goldman, 1912, in the subgenus Exulomarmosa. Because replacing isthmica with regina would create nomenclatural confusion, we recommend maintaining current usage of the former name and suppressing usage of the latter.","PeriodicalId":55527,"journal":{"name":"American Museum Novitates","volume":"2020 1","pages":"1 - 13"},"PeriodicalIF":1.1000,"publicationDate":"2020-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"American Museum Novitates","FirstCategoryId":"93","ListUrlMain":"https://doi.org/10.1206/3960.1","RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"BIODIVERSITY CONSERVATION","Score":null,"Total":0}
引用次数: 3
Abstract
ABSTRACT Phylogenetic analyses of molecular sequence data obtained from the holotype of Marmosa regina Thomas, 1898, together with a reassessment of its morphological characters indicate that this species does not belong to the subgenus Micoureus as previously believed. Instead, both molecular and phenotypic data are consistent with the hypothesis that M. regina is a senior synonym of M. isthmica Goldman, 1912, in the subgenus Exulomarmosa. Because replacing isthmica with regina would create nomenclatural confusion, we recommend maintaining current usage of the former name and suppressing usage of the latter.
期刊介绍：
The Novitates (Latin for "new acquaintances"), published continuously and numbered consecutively since 1921, are short papers that contain descriptions of new forms and reports in zoology, paleontology, and geology.
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