Molecular systematics of tamarins with emphasis on genus Tamarinus (Primates, Callitrichidae)

IF 2.3 2区生物学 Q2 EVOLUTIONARY BIOLOGY

Zoologica Scripta Pub Date : 2023-06-30 DOI:10.1111/zsc.12617

G. P. Lopes, F. Rohe, F. Bertuol, É. Polo, J. Valsecchi, T. Santos, F. E. Silva, I. J. Lima, Ricardo Sampaio, M. N. D. Da Silva, C. Silva, Jean P. Boubli, Rodrigo Costa‐Araújo, B. de Thoisy, M. Ruiz‐García, M. Gordo, I. Sampaio, I. Farias, T. Hrbek

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引用次数: 0

Abstract

The genus Saguinus comprises three principal clades that diverged in the Middle to Late Miocene. Their taxa are ecologically differentiated and allopatrically distributed. These clades were recently recognized as different genera, Saguinus, Tamarinus and Oedipomidas. In Tamarinus, the phylogenetic relationships among species/subspecies are poorly understood. Thus, in this study we present a comprehensive dated genomic phylogeny based on double digest restriction associated DNA for all known species and subspecies of Tamarinus. We also tested whether that Tamarinus imperator and Tamarinus subgrisescens are different species, as morphology‐based taxonomy, phenotypical divergences and mitochondrial genes recognized them as two different species. Additionally, we reconstructed time‐calibrated phylogenetics tree hypotheses of all extant species and subspecies of the genera Saguinus, Tamarinus and Oedipomidas. Our analysis robustly supported the phylogenetic hypothesis of all species/subspecies of the genus Tamarinus; strongly supported a divergence between the three clades, Saguinus, Oedipomidas and Tamarinus; and provided support for T. imperator and T. subgrisescens as distinct species. Therefore, we reiterate and ratify the division of Saguinus into three genera, supporting the taxonomic proposal for these genera.

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罗望子属的分子系统学研究（灵长目，丽蝇科）

该属包括在中新世中期到晚中新世分化的三个主要分支。它们的类群具有生态分化和异域分布。这些分支最近被认为是不同的属，Saguinus, Tamarinus和Oedipomidas。在柽柳属中，种/亚种之间的系统发育关系尚不清楚。因此，在这项研究中，我们提出了一个全面的基于双消化限制相关DNA的柽柳属所有已知物种和亚种的基因组系统发育。我们还通过形态学分类、表型差异和线粒体基因将帝王柽柳和亚grisescens识别为两个不同的物种，验证了它们是否属于不同的物种。此外，我们重建了Saguinus、Tamarinus和Oedipomidas属所有现存物种和亚种的系统发育树假设。我们的分析有力地支持了柽柳属所有种/亚种的系统发育假说;强烈支持萨吉努斯、俄狄波米达斯和塔马里努斯这三个分支之间存在分歧;并为帝王t和亚grisescens作为不同种提供了支持。因此，我们重申并批准将Saguinus划分为3个属，支持这些属的分类学建议。

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

Zoologica Scripta 生物-动物学

CiteScore

5.60

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Zoologica Scripta publishes papers in animal systematics and phylogeny, i.e. studies of evolutionary relationships among taxa, and the origin and evolution of biological diversity. Papers can also deal with ecological interactions and geographic distributions (phylogeography) if the results are placed in a wider phylogenetic/systematic/evolutionary context. Zoologica Scripta encourages papers on the development of methods for all aspects of phylogenetic inference and biological nomenclature/classification. Articles published in Zoologica Scripta must be original and present either theoretical or empirical studies of interest to a broad audience in systematics and phylogeny. Purely taxonomic papers, like species descriptions without being placed in a wider systematic/phylogenetic context, will not be considered.